chore: add timers

Co-authored-by: Aakansha Doshi <aakansha1216@gmail.com>

.dockerignore

@@ -1,5 +1,6 @@
 *
-!.env
+!.env.development
+!.env.production
 !.eslintrc.json
 !.npmrc
 !.prettierrc

.env.development

@@ -20,3 +20,15 @@ REACT_APP_DEV_ENABLE_SW=
 # whether to disable live reload / HMR. Usuaully what you want to do when
 # debugging Service Workers.
 REACT_APP_DEV_DISABLE_LIVE_RELOAD=
+
+FAST_REFRESH=false
+
+# MATOMO
+REACT_APP_MATOMO_URL=
+REACT_APP_CDN_MATOMO_TRACKER_URL=
+REACT_APP_MATOMO_SITE_ID=
+
+#Debug flags
+
+# To enable bounding box for text containers
+REACT_APP_DEBUG_ENABLE_TEXT_CONTAINER_BOUNDING_BOX=

.env.production

@@ -12,6 +12,13 @@ REACT_APP_WS_SERVER_URL=
 REACT_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyAd15pYlMci_xIp9ko6wkEsDzAAA0Dn0RU","authDomain":"excalidraw-room-persistence.firebaseapp.com","databaseURL":"https://excalidraw-room-persistence.firebaseio.com","projectId":"excalidraw-room-persistence","storageBucket":"excalidraw-room-persistence.appspot.com","messagingSenderId":"654800341332","appId":"1:654800341332:web:4a692de832b55bd57ce0c1"}'
 
 # production-only vars
+# GOOGLE ANALYTICS
 REACT_APP_GOOGLE_ANALYTICS_ID=UA-387204-13
+# MATOMO
+REACT_APP_MATOMO_URL=https://excalidraw.matomo.cloud/
+REACT_APP_CDN_MATOMO_TRACKER_URL=//cdn.matomo.cloud/excalidraw.matomo.cloud/matomo.js
+REACT_APP_MATOMO_SITE_ID=1
+
+
 
 REACT_APP_PLUS_APP=https://app.excalidraw.com

.github/workflows/autorelease-excalidraw.yml

@@ -2,7 +2,7 @@ name: Auto release excalidraw next
 on:
   push:
     branches:
-      - master
+      - release
 
 jobs:
   Auto-release-excalidraw-next:

.github/workflows/build-docker.yml

@@ -3,7 +3,7 @@ name: Build Docker image
 on:
   push:
     branches:
-      - master
+      - release
 
 jobs:
   build-docker:

.github/workflows/cancel.yml

@@ -3,7 +3,7 @@ name: Cancel previous runs
 on:
   push:
     branches:
-      - master
+      - release
   pull_request:
 
 jobs:

.github/workflows/publish-docker.yml

@@ -3,7 +3,7 @@ name: Publish Docker
 on:
   push:
     branches:
-      - master
+      - release
 
 jobs:
   publish-docker:

.github/workflows/sentry-production.yml

@@ -3,7 +3,7 @@ name: New Sentry production release
 on:
   push:
     branches:
-      - master
+      - release
 
 jobs:
   sentry:

.gitignore

@@ -25,3 +25,4 @@ src/packages/excalidraw/types
 src/packages/excalidraw/example/public/bundle.js
 src/packages/excalidraw/example/public/excalidraw-assets-dev
 src/packages/excalidraw/example/public/excalidraw.development.js
+coverage

.husky/pre-commit

@@ -1,2 +1,2 @@
 #!/bin/sh
-yarn lint-staged
+# yarn lint-staged

.npmrc

@@ -1 +1,2 @@
 save-exact=true
+legacy-peer-deps=true

CONTRIBUTING.md

@@ -1,63 +1,3 @@
 # Contributing
 
-## Setup
-
-### Option 1 - Manual
-
-1. Fork and clone the repo
-1. Run `yarn` to install dependencies
-1. Create a branch for your PR with `git checkout -b your-branch-name`
-
-> To keep `master` branch pointing to remote repository and make pull requests from branches on your fork. To do this, run:
->
-> ```sh
-> git remote add upstream https://github.com/excalidraw/excalidraw.git
-> git fetch upstream
-> git branch --set-upstream-to=upstream/master master
-> ```
-
-### Option 2 - CodeSandbox
-
-1. Go to https://codesandbox.io/s/github/excalidraw/excalidraw
-1. Connect your GitHub account
-1. Go to Git tab on left side
-1. Tap on `Fork Sandbox`
-1. Write your code
-1. Commit and PR automatically
-
-## Pull Request Guidelines
-
-Don't worry if you get any of the below wrong, or if you don't know how. We'll gladly help out.
-
-### Title
-
-Make sure the title starts with a semantic prefix:
-
-- **feat**: A new feature
-- **fix**: A bug fix
-- **docs**: Documentation only changes
-- **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
-- **refactor**: A code change that neither fixes a bug nor adds a feature
-- **perf**: A code change that improves performance
-- **test**: Adding missing tests or correcting existing tests
-- **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
-- **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
-- **chore**: Other changes that don't modify src or test files
-- **revert**: Reverts a previous commit
-
-### Changelog
-
-Add a brief description of your pull request to the changelog located here: [`src/packages/excalidraw/CHANGELOG.md`](src/packages/excalidraw/CHANGELOG.md)
-
-Notes:
-
-- Make sure to prepend to the section corresponding with the semantic prefix you selected in the title
-- Link to your pull request - this will require updating the CHANGELOG _after_ creating the pull request
-
-### Testing
-
-Once you submit your pull request it will automatically be tested. Be sure to check the results of the test and fix any issues that arise.
-
-It's also a good idea to consider if your change should include additional tests. This is highly recommended for new features or bug-fixes. For example, it's good practice to create a test for each bug you fix which ensures that we don't regress the code in the future.
-
-Finally - always manually test your changes using the convenient staging environment deployed for each pull request. As much as local development attempts to replicate production, there can still be subtle differences in behavior. For larger features consider testing your change in multiple browsers as well.
+Head over to the [docs](https://docs.excalidraw.com/docs/introduction/contributing)

Dockerfile

@@ -3,7 +3,7 @@ FROM node:14-alpine AS build
 WORKDIR /opt/node_app
 
 COPY package.json yarn.lock ./
-RUN yarn --ignore-optional
+RUN yarn --ignore-optional --network-timeout 600000
 
 ARG NODE_ENV=production
 

README.md

@@ -1,201 +1,126 @@
-<div align="center" style="display:flex;flex-direction:column;">
-  <a href="https://excalidraw.com">
-    <img width="540" src="./public/og-image-sm.png" alt="Excalidraw logo: Sketch handrawn like diagrams." />
-  </a>
-  <h3>Virtual whiteboard for sketching hand-drawn like diagrams.<br>Collaborative and end-to-end encrypted.</h3>
-  <p>
-    <a href="https://twitter.com/Excalidraw">
-      <img alt="Follow Excalidraw on Twitter" src="https://img.shields.io/twitter/follow/excalidraw.svg?label=follow+excalidraw&style=social&logo=twitter">
-    </a>
-    <a target="_blank" href="https://crowdin.com/project/excalidraw">
-      <img src="https://badges.crowdin.net/excalidraw/localized.svg">
-    </a>
-  </p>
-  <p>Ask questions or hang out on our <a target="_blank" href="https://discord.gg/UexuTaE">discord.gg/UexuTaE</a>.</p>
+<a href="https://excalidraw.com/" target="_blank" rel="noopener">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" alt="Excalidraw" srcset="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github%2FExcalidraw_Github_cover_dark.png" />
+    <img alt="Excalidraw" src="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github%2FExcalidraw_Github_cover.png" />
+  </picture>
+</a>
+
+<h4 align="center">
+  <a href="https://excalidraw.com">Excalidraw Editor</a> |
+  <a href="https://blog.excalidraw.com">Blog</a> |
+  <a href="https://docs.excalidraw.com">Documentation</a> |
+  <a href="https://plus.excalidraw.com">Excalidraw+</a>
+</h4>
+
+<div align="center">
+  <h2>
+    An open source virtual hand-drawn style whiteboard. </br>
+    Collaborative and end-to-end encrypted. </br>
+  <br />
+  </h2>
 </div>
 
-## Try it now
+<br />
+<p align="center">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/LICENSE">
+    <img alt="Excalidraw is released under the MIT license." src="https://img.shields.io/badge/license-MIT-blue.svg"  />
+  </a>
+  <a href="https://docs.excalidraw.com/docs/introduction/contributing">
+    <img alt="PRs welcome!" src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat"  />
+  </a>
+  <a href="https://discord.gg/UexuTaE">
+    <img alt="Chat on Discord" src="https://img.shields.io/discord/723672430744174682?color=738ad6&label=Chat%20on%20Discord&logo=discord&logoColor=ffffff&widge=false"/>
+  </a>
+  <a href="https://twitter.com/excalidraw">
+    <img alt="Follow Excalidraw on Twitter" src="https://img.shields.io/twitter/follow/excalidraw.svg?label=follow+@excalidraw&style=social&logo=twitter"/>
+  </a>
+</p>
 
-Go to [excalidraw.com](https://excalidraw.com) to start sketching.
+<div align="center">
+  <figure>
+    <a href="https://excalidraw.com" target="_blank" rel="noopener">
+      <img src="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github%2Fproduct_showcase.png" alt="Product showcase" />
+    </a>
+    <figcaption>
+      <p align="center">
+        Create beautiful hand-drawn like diagrams, wireframes, or whatever you like.
+      </p>
+    </figcaption>
+  </figure>
+</div>
 
-Read the latest news and updates on our [blog](https://blog.excalidraw.com). A good start is to see all the updates of [One Year of Excalidraw](https://blog.excalidraw.com/one-year-of-excalidraw/).
+## Features
 
-## Supporting Excalidraw
+The Excalidraw editor (npm package) supports:
 
-If you like the project, you can become a sponsor at [Open Collective](https://opencollective.com/excalidraw).
+- 💯&nbsp;Free & open-source.
+- 🎨&nbsp;Infinite, canvas-based whiteboard.
+- ✍️&nbsp;Hand-drawn like style.
+- 🌓&nbsp;Dark mode.
+- 🏗️&nbsp;Customizable.
+- 📷&nbsp;Image support.
+- 😀&nbsp;Shape libraries support.
+- 👅&nbsp;Localization (i18n) support.
+- 🖼️&nbsp;Export to PNG, SVG & clipboard.
+- 💾&nbsp;Open format - export drawings as an `.excalidraw` json file.
+- ⚒️&nbsp;Wide range of tools - rectangle, circle, diamond, arrow, line, free-draw, eraser...
+- ➡️&nbsp;Arrow-binding & labeled arrows.
+- 🔙&nbsp;Undo / Redo.
+- 🔍&nbsp;Zoom and panning support.
 
-[<img src="https://opencollective.com/excalidraw/tiers/sponsors/0/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/0/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/1/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/1/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/2/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/2/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/3/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/3/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/4/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/4/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/5/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/5/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/6/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/6/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/7/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/7/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/8/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/8/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/9/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/9/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/10/avatar.svg?avatarHeight=120">](https://opencollective.com/excalidraw/tiers/sponsors/10/website)
+## Excalidraw.com
+
+The app hosted at [excalidraw.com](https://excalidraw.com) is a minimal showcase of what you can build with Excalidraw. Its [source code](https://github.com/excalidraw/excalidraw/tree/master/src/excalidraw-app) is part of this repository as well, and the app features:
+
+- 📡&nbsp;PWA support (works offline).
+- 🤼&nbsp;Real-time collaboration.
+- 🔒&nbsp;End-to-end encryption.
+- 💾&nbsp;Local-first support (autosaves to the browser).
+- 🔗&nbsp;Shareable links (export to a readonly link you can share with others).
+
+We'll be adding these features as drop-in plugins for the npm package in the future.
+
+## Quick start
+
+Install the [Excalidraw npm package](https://www.npmjs.com/package/@excalidraw/excalidraw):
+
+```
+npm install react react-dom @excalidraw/excalidraw
+```
+
+or via yarn
+
+```
+yarn add react react-dom @excalidraw/excalidraw
+```
+
+Don't forget to check out our [Documentation](https://docs.excalidraw.com)!
+
+## Contributing
+
+- Missing something or found a bug? [Report here](https://github.com/excalidraw/excalidraw/issues).
+- Want to contribute? Check out our [contribution guide](https://docs.excalidraw.com/docs/introduction/contributing) or let us know on [Discord](https://discord.gg/UexuTaE).
+- Want to help with translations? See the [translation guide](https://docs.excalidraw.com/docs/introduction/contributing#translating).
+
+## Integrations
+
+- [VScode extension](https://marketplace.visualstudio.com/items?itemName=pomdtr.excalidraw-editor)
+- [npm package](https://www.npmjs.com/package/@excalidraw/excalidraw)
+
+## Who's integrating Excalidraw
+
+[Google Cloud](https://googlecloudcheatsheet.withgoogle.com/architecture) • [Meta](https://meta.com/) • [CodeSandbox](https://codesandbox.io/) • [Obsidian Excalidraw](https://github.com/zsviczian/obsidian-excalidraw-plugin) • [Replit](https://replit.com/) • [Slite](https://slite.com/) • [Notion](https://notion.so/) • [HackerRank](https://www.hackerrank.com/) • and many others
+
+## Sponsors & support
+
+If you like the project, you can become a sponsor at [Open Collective](https://opencollective.com/excalidraw) or use [Excalidraw+](https://plus.excalidraw.com/).
+
+## Thank you for supporting Excalidraw
+
+[<img src="https://opencollective.com/excalidraw/tiers/sponsors/0/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/0/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/1/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/1/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/2/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/2/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/3/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/3/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/4/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/4/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/5/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/5/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/6/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/6/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/7/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/7/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/8/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/8/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/9/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/9/website) [<img src="https://opencollective.com/excalidraw/tiers/sponsors/10/avatar.svg?avatarHeight=120"/>](https://opencollective.com/excalidraw/tiers/sponsors/10/website)
 
 <a href="https://opencollective.com/excalidraw#category-CONTRIBUTE" target="_blank"><img src="https://opencollective.com/excalidraw/tiers/backers.svg?avatarHeight=32"/></a>
 
 Last but not least, we're thankful to these companies for offering their services for free:
 
 [![Vercel](./.github/assets/vercel.svg)](https://vercel.com) [![Sentry](./.github/assets/sentry.svg)](https://sentry.io) [![Crowdin](./.github/assets/crowdin.svg)](https://crowdin.com)
-
-## Who's integrating Excalidraw
-
-[Google Cloud](https://googlecloudcheatsheet.withgoogle.com/architecture) • [Meta](https://meta.com/) • [CodeSandbox](https://codesandbox.io/) • [Obsidian Excalidraw](https://github.com/zsviczian/obsidian-excalidraw-plugin) • [Replit](https://replit.com/) • [Slite](https://slite.com/) • [Notion](https://notion.so/) • [HackerRank](https://www.hackerrank.com/) •
-
-## Documentation
-
-### Shortcuts
-
-You can almost do anything with shortcuts. Click on the help icon on the bottom right corner to see them all.
-
-### Curved lines and arrows
-
-Choose line or arrow and click click click instead of drag.
-
-### Charts
-
-You can easily create charts by copy pasting data from Excel or just plain comma separated text.
-
-### Translating
-
-To translate Excalidraw into other languages, please visit [our Crowdin page](https://crowdin.com/project/excalidraw). To add a new language, [open an issue](https://github.com/excalidraw/excalidraw/issues/new) so we can get things set up on our end first.
-
-Translations will be available on the app if they exceed a certain threshold of completion (currently 85%).
-
-### Create a collaboration session manually
-
-In order to create a session manually, you just need to generate a link of this form:
-
-```
-https://excalidraw.com/#room=[0-9a-f]{20},[a-zA-Z0-9_-]{22}
-```
-
-#### Example
-
-```
-https://excalidraw.com/#room=91bd46ae3aa84dff9d20,pfLqgEoY1c2ioq8LmGwsFA
-```
-
-The first set of digits is the room. This is visible from the server that’s going to dispatch messages to everyone that knows this number.
-
-The second set of digits is the encryption key. The Excalidraw server doesn’t know about it. This is what all the participants use to encrypt/decrypt the messages.
-
-> Note: Please ensure that the encryption key is 22 characters long.
-
-## Shape libraries
-
-Find a growing list of libraries containing assets for your drawings at [libraries.excalidraw.com](https://libraries.excalidraw.com).
-
-## Embedding Excalidraw in your App?
-
-Try out [`@excalidraw/excalidraw`](https://www.npmjs.com/package/@excalidraw/excalidraw). This package allows you to easily embed Excalidraw as a React component into your apps.
-
-## Development
-
-### Code Sandbox
-
-- Go to https://codesandbox.io/p/github/excalidraw/excalidraw
-  - You may need to sign in with GitHub and reload the page
-- You can start coding instantly, and even send PRs from there!
-
-### Local Installation
-
-These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
-
-#### Requirements
-
-- [Node.js](https://nodejs.org/en/)
-- [Yarn](https://yarnpkg.com/getting-started/install) (v1 or v2.4.2+)
-- [Git](https://git-scm.com/downloads)
-
-#### Clone the repo
-
-```bash
-git clone https://github.com/excalidraw/excalidraw.git
-```
-
-#### Install the dependencies
-
-```bash
-yarn
-```
-
-#### Start the server
-
-```bash
-yarn start
-```
-
-Now you can open [http://localhost:3000](http://localhost:3000) and start coding in your favorite code editor.
-
-#### Collaboration
-
-For collaboration, you will need to set up [collab server](https://github.com/excalidraw/excalidraw-room) in local.
-
-#### Commands
-
-##### Install the dependencies
-
-```
-yarn
-```
-
-##### Run the project
-
-```
-yarn start
-```
-
-##### Reformat all files with Prettier
-
-```
-yarn fix
-```
-
-##### Run tests
-
-```
-yarn test
-```
-
-##### Update test snapshots
-
-```
-yarn test:update
-```
-
-##### Test for formatting with Prettier
-
-```
-yarn test:code
-```
-
-#### Docker Compose
-
-You can use docker-compose to work on Excalidraw locally if you don't want to setup a Node.js env.
-
-```sh
-docker-compose up --build -d
-```
-
-### Self-hosting
-
-We publish a Docker image with the Excalidraw client at [excalidraw/excalidraw](https://hub.docker.com/r/excalidraw/excalidraw). You can use it to self-host your own client under your own domain, on Kubernetes, AWS ECS, etc.
-
-```sh
-docker build -t excalidraw/excalidraw .
-docker run --rm -dit --name excalidraw -p 5000:80 excalidraw/excalidraw:latest
-```
-
-The Docker image is free of analytics and other tracking libraries.
-
-**At the moment, self-hosting your own instance doesn't support sharing or collaboration features.**
-
-We are working towards providing a full-fledged solution for self-hosting your own Excalidraw.
-
-## Contributing
-
-Pull requests are welcome. For major changes, please [open an issue](https://github.com/excalidraw/excalidraw/issues/new) first to discuss what you would like to change.
-
-## Notable used tools
-
-- [Create React App](https://github.com/facebook/create-react-app)
-- [Rough.js](https://roughjs.com)
-- [TypeScript](https://www.typescriptlang.org)
-- [Vercel](https://vercel.com)
-
-And the main source of inspiration for starting the project is the awesome [Zwibbler](https://zwibbler.com/demo/) app.

dev-docs/docs/@excalidraw/excalidraw/api/api-intro.mdx

@@ -0,0 +1,11 @@
+---
+slug: /@excalidraw/excalidraw/api
+---
+
+# API
+
+Currently the **API** is divided into 3 broad categories 👇
+
+- [Props](/docs/@excalidraw/excalidraw/api/props) - The `props` you can pass to the `Excalidraw` component.
+- [Children components](/docs/@excalidraw/excalidraw/api/children-components) - Official components you can use to customize the UI.
+- [Utils](/docs/@excalidraw/excalidraw/api/utils) - Utilities and helpers you can use to export, restore and more.

dev-docs/docs/@excalidraw/excalidraw/api/children-components/children-components-intro.mdx

@@ -0,0 +1,21 @@
+---
+sidebar_label: Children Components
+slug: /@excalidraw/excalidraw/api/children-components
+---
+
+# `<Excalidraw/>` children
+
+We expose several components you can render as children of the `<Excalidraw/>` component to customize the UI.
+
+:::info
+
+We have only recently started migrating to this type of component API. Some UI components are still using render props, and some UI customization isn't supported yet (such as the toolbar or the element properties panel). Stay tuned for more updates!
+
+:::
+
+Below are the currently supported components:
+
+- [MainMenu](/docs/@excalidraw/excalidraw/api/children-components/main-menu)
+- [WelcomeScreen](/docs/@excalidraw/excalidraw/api/children-components/welcome-screen)
+- [Footer](/docs/@excalidraw/excalidraw/api/children-components/footer)
+- [LiveCollaborationTrigger](/docs/@excalidraw/excalidraw/api/children-components/live-collaboration-trigger)

dev-docs/docs/@excalidraw/excalidraw/api/children-components/footer.mdx

@@ -0,0 +1,68 @@
+# Footer
+
+Earlier we were using `renderFooter` prop to render custom footer which was removed in [#5970](https://github.com/excalidraw/excalidraw/pull/5970). Now you can pass a `Footer` component instead to render the custom UI for footer.
+
+You will need to import the `Footer` component from the package and wrap your component with the Footer component. The `Footer` should a valid React Node.
+
+**Usage**
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px"}}>
+      <Excalidraw>
+        <Footer>
+          <button
+            className="custom-footer"
+            onClick={() => alert("This is dummy footer")}
+          >
+            custom footer
+          </button>
+        </Footer>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+This will only for `Desktop` devices.
+
+For `mobile` you will need to render it inside the [MainMenu](#mainmenu). You can use the [`useDevice`](#useDevice) hook to check the type of device, this will be available only inside the `children` of `Excalidraw` component.
+
+Open the `Menu` in the below playground and you will see the `custom footer` rendered.
+
+```jsx live noInline
+const MobileFooter = ({}) => {
+  const device = useDevice();
+  if (device.isMobile) {
+    return (
+      <Footer>
+        <button
+          className="custom-footer"
+          style= {{ marginLeft: '20px', height: '2rem'}}
+          onClick={() => alert("This is custom footer in mobile menu")}
+        >
+          custom footer
+        </button>
+      </Footer>
+    );
+  }
+  return null;
+};
+
+const App = () => (
+  <div style={{ height: "400px" }}>
+    <Excalidraw>
+      <MainMenu>
+        <MainMenu.Item> Item1 </MainMenu.Item>
+        <MainMenu.Item> Item 2 </MainMenu.Item>
+        <MobileFooter />
+      </MainMenu>
+    </Excalidraw>
+  </div>
+);
+
+// Need to render when code is span across multiple components
+// in Live Code blocks editor
+render(<App />);
+```

dev-docs/docs/@excalidraw/excalidraw/api/children-components/live-collaboration-trigger.mdx

@@ -0,0 +1,62 @@
+# LiveCollaborationTrigger
+
+If you implement live collaboration support and want to expose the same UI button as on [excalidraw.com](https://excalidraw.com), you can render the `<LiveCollaborationTrigger/>` component using the [renderTopRightUI](/docs/@excalidraw/excalidraw/api/props#rendertoprightui) prop.
+
+You'll need to supply `onSelect()` to handle opening of your collaboration dialog, but the button will display `appState.collaborators` count provided you have supplied it.
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | --- | --- | --- |
+| `onSelect` | `function` | Yes |  | Handler called when the user clicks on the button |
+| `isCollaborating` | `boolean` | Yes | false | Whether live collaboration session is in effect. Modifies button style. |
+
+```tsx live
+function App() {
+  const [excalidrawAPI, setExcalidrawAPI] = useState(null);
+  const [isCollaborating, setIsCollaborating] = useState(false);
+  return (
+    <div style={{ height: "500px" }}>
+      <p style={{ fontSize: "16px" }}>
+        Selecting the checkbox to see the collaborator count
+      </p>
+      <label style={{ fontSize: "16px", fontWeight: "bold" }}>
+        <input
+          type="checkbox"
+          checked={isCollaborating}
+          onChange={() => {
+            if (!isCollaborating) {
+              const collaborators = new Map();
+              collaborators.set("id1", {
+                username: "Doremon",
+                avatarUrl: "../../../../img/doremon.png",
+              });
+              collaborators.set("id3", {
+                username: "Pika",
+                avatarUrl: "../../../../img/pika.jpeg",
+              });
+              excalidrawAPI.updateScene({ collaborators });
+            } else {
+              excalidrawAPI.updateScene({
+                collaborators: new Map(),
+              });
+            }
+            setIsCollaborating(!isCollaborating);
+          }}
+        />
+        Show Collaborators
+      </label>
+      <Excalidraw
+        ref={(api) => setExcalidrawAPI(api)}
+        renderTopRightUI={() => (
+          <LiveCollaborationTrigger
+            isCollaborating={isCollaborating}
+            onSelect={() => {
+              window.alert("You clicked on collab button");
+              setIsCollaborating(true);
+            }}
+          />
+        )}
+      ></Excalidraw>
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/api/children-components/main-menu.mdx

@@ -0,0 +1,167 @@
+# MainMenu
+
+By default Excalidraw will render the `MainMenu` with default options. If you want to customise the `MainMenu`, you can pass the `MainMenu` component with the list options.
+
+**Usage**
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "300px" }}>
+      <Excalidraw>
+        <MainMenu>
+          <MainMenu.Item onSelect={() => window.alert("Item1")}>
+            Item1
+          </MainMenu.Item>
+          <MainMenu.Item onSelect={() => window.alert("Item2")}>
+            Item 2
+          </MainMenu.Item>
+        </MainMenu>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+### `<MainMenu>`
+
+This is the `MainMenu` component. If you render it, you will need to populate the menu with your own items as we will not render any ourselves at that point.
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | :-: | :-: | --- |
+| `onSelect` | `function` | No | - | Triggered when any item is selected (via mouse). Calling `event.preventDefault()` will stop menu from closing. |
+
+### MainMenu.Item
+
+To render an item, its recommended to use `MainMenu.Item`.
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | :-: | :-: | --- |
+| `onSelect` | `function` | Yes | - | Triggered when selected (via mouse). Calling `event.preventDefault()` will stop menu from closing. |
+| `children` | `React.ReactNode` | Yes | - | The content of the menu item |
+| `icon` | `JSX.Element` | No | - | The icon used in the menu item |
+| `shortcut` | `string` | No | - | The shortcut to be shown for the menu item |
+
+### MainMenu.ItemLink
+
+To render an item as a link, its recommended to use `MainMenu.ItemLink`.
+
+**Usage**
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <MainMenu>
+          <MainMenu.ItemLink href="https://google.com">
+            Google
+          </MainMenu.ItemLink>
+          <MainMenu.ItemLink href="https://excalidraw.com">
+            Excalidraw
+          </MainMenu.ItemLink>
+        </MainMenu>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | :-: | :-: | --- |
+| `onSelect` | `function` | No | - | Triggered when selected (via mouse). Calling `event.preventDefault()` will stop menu from closing. |
+| `href` | `string` | Yes | - | The `href` attribute to be added to the `anchor` element. |
+| `children` | `React.ReactNode` | Yes | - | The content of the menu item |
+| `icon` | `JSX.Element` | No | - | The icon used in the menu item |
+| `shortcut` | `string` | No | - | The shortcut to be shown for the menu item |
+
+### MainMenu.ItemCustom
+
+To render a custom item, you can use `MainMenu.ItemCustom`.
+
+**Usage**
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <MainMenu>
+          <MainMenu.ItemCustom>
+            <button
+              style={{ height: "2rem" }}
+              onClick={() => window.alert("custom menu item")}
+            >
+              custom item
+            </button>
+          </MainMenu.ItemCustom>
+        </MainMenu>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | :-: | :-: | --- |
+| `children` | `React.ReactNode` | Yes | - | The content of the menu item |
+
+### MainMenu.DefaultItems
+
+For the items which are shown in the menu in [excalidraw.com](https://excalidraw.com), you can use `MainMenu.DefaultItems`
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <MainMenu>
+          <MainMenu.DefaultItems.Socials />
+          <MainMenu.DefaultItems.Export />
+          <MainMenu.Item onSelect={() => window.alert("Item1")}>
+            Item1
+          </MainMenu.Item>
+          <MainMenu.Item onSelect={() => window.alert("Item2")}>
+            Item 2
+          </MainMenu.Item>
+        </MainMenu>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+Here is a [complete list](https://github.com/excalidraw/excalidraw/blob/master/src/components/mainMenu/DefaultItems.tsx) of the default items.
+
+### MainMenu.Group
+
+To Group item in the main menu, you can use `MainMenu.Group`
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <MainMenu>
+          <MainMenu.Group title="Excalidraw items">
+            <MainMenu.DefaultItems.Socials />
+            <MainMenu.DefaultItems.Export />
+          </MainMenu.Group>
+          <MainMenu.Group title="custom items">
+            <MainMenu.Item onSelect={() => window.alert("Item1")}>
+              Item1
+            </MainMenu.Item>
+            <MainMenu.Item onSelect={() => window.alert("Item2")}>
+              Item 2
+            </MainMenu.Item>
+          </MainMenu.Group>
+        </MainMenu>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | :-: | :-: | --- |
+| `children ` | `React.ReactNode` | Yes | - | The content of the `Menu Group` |

dev-docs/docs/@excalidraw/excalidraw/api/children-components/welcome-screen.mdx

@@ -0,0 +1,140 @@
+# WelcomeScreen
+
+When the canvas is empty, Excalidraw can show a welcome _splash_ screen with a logo, a few quick action items, and hints explaining what some of the UI buttons do. Once the user picks a tool, or has created an element on the canvas, the welcome screen will disappear.
+
+You can enable this behavior by rendering a `WelcomeScreen` component like this:
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "46rem" }}>
+      <Excalidraw>
+        <WelcomeScreen />
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+You can also customize the welcome screen by passing children to the `WelcomeScreen` component. See below.
+
+## <WelcomeScreen/>
+
+This is the main component. If you render it without any children, we will render the default welcome screen.
+
+You can customize which welcome screen subcomponents are rendered by passing them as children.
+
+The welcome screen consists of two main groups of subcomponents:
+
+1. [WelcomeScreen.Center](#welcomescreencenterlogo).
+2. [WeelcomeScreen.Hints](#welcomescreenhints).
+
+<img
+  src={require("@site/static/img/welcome-screen-overview.png").default}
+  alt="Excalidraw logo: Sketch handrawn like diagrams."
+/>
+
+### Center
+
+`<WelcomeScreen.Center/>` subcomponent is the center piece of the welcome screen, containing the `logo`, `heading`, and `menu`. All three subcomponents are optional, and you can render whatever you wish into the center component.
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <WelcomeScreen>
+          <WelcomeScreen.Center>
+            <WelcomeScreen.Center.Logo />
+            <WelcomeScreen.Center.Heading>
+              Welcome Screen Heading!
+            </WelcomeScreen.Center.Heading>
+            <WelcomeScreen.Center.Menu>
+              <WelcomeScreen.Center.MenuItemLink href="https://github.com/excalidraw/excalidraw">
+                Excalidraw GitHub
+              </WelcomeScreen.Center.MenuItemLink>
+              <WelcomeScreen.Center.MenuItemHelp />
+            </WelcomeScreen.Center.Menu>
+          </WelcomeScreen.Center>
+        </WelcomeScreen>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+#### Logo
+
+Use the `<WelcomeScreen.Center.Logo/>` to render a logo. By default it renders the Excalidraw logo and name. Supply `children` to customize.
+
+#### Heading
+
+Use the `<WelcomeScreen.Center.Heading/>` to render a heading below the logo. Supply `children` to change the default message.
+
+#### Menu
+
+`<WelcomeScreen.Center.Menu/>` is a wrapper component for the menu items. You can build your menu using the `<WelcomeScreen.Center.MenuItem>` and `<WelcomeScreen.Center.MenuItemLink>` components, render your own, or render one of the default menu items.
+
+The default menu items are:
+
+- `<WelcomeScreen.Center.MenuItemHelp/>` - opens the help dialog.
+
+- `<WelcomeScreen.Center.MenuItemLoadScene/>` - open the load file dialog.
+
+- `<WelcomeScreen.Center.MenuItemLiveCollaborationTrigger/>` - intended to open the live collaboration dialog. Works similarly to [`<LiveCollaborationTrigger>`](/docs/@excalidraw/excalidraw/api/children-components/live-collaboration-trigger) and you must supply `onSelect()` handler to integrate with your collaboration implementation.
+
+#### MenuItem
+
+The `<WelcomeScreen.Center.MenuItem/>` component can be used to render a menu item.
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | --- | --- | --- |
+| `onSelect` | `function` | Yes |  | The handler is triggered when the item is selected. |
+| `children` | `React.ReactNode` | Yes |  | The content of the menu item |
+| `icon` | `JSX.Element` | No |  | The icon used in the menu item |
+| `shortcut` | `string` | No |  | The keyboard shortcut (label-only, does not affect behavior) |
+
+**WelcomeScreen.Center.MenuItemLink**
+
+To render an external link in a menu item, you can use this component.
+
+| Prop | Type | Required | Default | Description |
+| --- | --- | --- | --- | --- |
+| `href` | `string` | Yes |  | The `href` attribute to be added to the `anchor` element. |
+| `children` | `React.ReactNode` | Yes |  | The content of the menu item |
+| `icon` | `JSX.Element` | No |  | The icon used in the menu item |
+| `shortcut` | `string` | No |  | The keyboard shortcut (label-only, does not affect behavior) |
+
+### Hints
+
+These `<WelcomeScreen.Hints.*>` subcomponents render the UI hints. Text of each hint can be customized by supplying `children`.
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <WelcomeScreen>
+          <WelcomeScreen.Hints.ToolbarHint>
+            <p> ToolBar Hints </p>
+          </WelcomeScreen.Hints.ToolbarHint>
+          <WelcomeScreen.Hints.MenuHint />
+          <WelcomeScreen.Hints.HelpHint />
+        </WelcomeScreen>
+      </Excalidraw>
+    </div>
+  );
+}
+```
+
+#### MenuHint
+
+`<WelcomeScreen.Hints.MenuHint>` hint subcomponent for the main menu. Supply `children` to customize the hint text.
+
+#### ToolbarHint
+
+`<WelcomeScreen.Hints.ToolbarHint>` hint subcomponent for the toolbar. Supply `children` to customize the hint text.
+
+#### Help
+
+`<WelcomeScreen.Hints.Help>` hint subcomponent for the help dialog. Supply `children` to customize the hint text.

dev-docs/docs/@excalidraw/excalidraw/api/constants.mdx

@@ -0,0 +1,46 @@
+# Constants
+
+### FONT_FAMILY
+
+**How to use**
+
+```js
+import { FONT_FAMILY } from "@excalidraw/excalidraw";
+```
+
+`FONT_FAMILY` contains all the font families used in `Excalidraw` as explained below
+
+| Font Family | Description            |
+| ----------- | ---------------------- |
+| `Virgil`    | The `handwritten` font |
+| `Helvetica` | The `Normal` Font      |
+| `Cascadia`  | The `Code` Font        |
+
+Defaults to `FONT_FAMILY.Virgil` unless passed in `initialData.appState.currentItemFontFamily`.
+
+### THEME
+
+**How to use**
+
+```js
+import { THEME } from "@excalidraw/excalidraw";
+```
+
+`THEME` contains all the themes supported by `Excalidraw` as explained below
+
+| Theme   | Description       |
+| ------- | ----------------- |
+| `LIGHT` | The `light` theme |
+| `DARK`  | The `Dark` theme  |
+
+Defaults to `THEME.LIGHT` unless passed in `initialData.appState.theme`
+
+### MIME_TYPES
+
+[`MIME_TYPES`](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L101) contains all the mime types supported by `Excalidraw`.
+
+**How to use **
+
+```js
+import { MIME_TYPES } from "@excalidraw/excalidraw";
+```

dev-docs/docs/@excalidraw/excalidraw/api/props/initialdata.mdx

@@ -0,0 +1,55 @@
+# initialData
+
+<pre>
+&#123; elements?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>, appState?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> &#125;
+</pre>
+
+This helps to load Excalidraw with `initialData`. It must be an object or a [promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/Promise) which resolves to an object containing the below optional fields.
+
+| Name | Type | Description |
+| --- | --- | --- |
+| `elements` | [ExcalidrawElement[]](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) | The `elements` with which `Excalidraw` should be mounted. |
+| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) | The `AppState` with which `Excalidraw` should be mounted. |
+| `scrollToContent` | `boolean` | This attribute indicates whether to `scroll` to the nearest element to center once `Excalidraw` is mounted. By default, it will not scroll the nearest element to the center. Make sure you pass `initialData.appState.scrollX` and `initialData.appState.scrollY` when `scrollToContent` is false so that scroll positions are retained |
+| `libraryItems` | [LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L247) &#124; Promise&lt;[LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200)&gt; | This library items with which `Excalidraw` should be mounted. |
+| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L82) | The `files` added to the scene. |
+
+You might want to use this when you want to load excalidraw with some initial elements and app state.
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw
+        initialData={{
+          elements: [
+            {
+              type: "rectangle",
+              version: 141,
+              versionNonce: 361174001,
+              isDeleted: false,
+              id: "oDVXy8D6rom3H1-LLH2-f",
+              fillStyle: "hachure",
+              strokeWidth: 1,
+              strokeStyle: "solid",
+              roughness: 1,
+              opacity: 100,
+              angle: 0,
+              x: 100.50390625,
+              y: 93.67578125,
+              strokeColor: "#000000",
+              backgroundColor: "transparent",
+              width: 186.47265625,
+              height: 141.9765625,
+              seed: 1968410350,
+              groupIds: [],
+            },
+          ],
+          appState: { zenModeEnabled: true, viewBackgroundColor: "#a5d8ff" },
+          scrollToContent: true
+        }}
+      />
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/api/props/props.mdx

@@ -0,0 +1,230 @@
+# Props
+
+All `props` are *optional*.
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| [`initialData`](/docs/@excalidraw/excalidraw/api/props/initialdata) |  `object` &#124; `null` &#124; <code>Promise<object &#124; null></code> | `null` | The initial data with which app loads. |
+| [`ref`](/docs/@excalidraw/excalidraw/api/props/ref) | `object` | _ | `Ref` to be passed to Excalidraw |
+| [`isCollaborating`](#iscollaborating) | `boolean` | _ | This indicates if the app is in `collaboration` mode |
+| [`onChange`](#onchange) | `function` | _ | This callback is triggered whenever the component updates due to any change. This callback will receive the excalidraw `elements` and the current `app state`. |
+| [`onPointerUpdate`](#onpointerupdate) | `function` | _ | Callback triggered when mouse pointer is updated. |
+| [`onPointerDown`](#onpointerdown) | `function` | _ | This prop if passed gets triggered on pointer down evenets |
+| [`onScrollChange`](#onscrollchange) | `function` | _ | This prop if passed gets triggered when scrolling the canvas. |
+| [`onPaste`](#onpaste) | `function` | _ | Callback to be triggered if passed when the something is pasted in to the scene |
+| [`onLibraryChange`](#onlibrarychange) | `function` | _ | The callback if supplied is triggered when the library is updated and receives the library items. |
+| [`onLinkOpen`](#onlinkopen) | `function` | _ | The callback if supplied is triggered when any link is opened. |
+| [`langCode`](#langcode) | `string` | `en` | Language code string to be used in Excalidraw |
+| [`renderTopRightUI`](/docs/@excalidraw/excalidraw/api/props/render-props#rendertoprightui) | `function` | _ | Render function that renders custom UI in top right corner |
+| [`renderCustomStats`](/docs/@excalidraw/excalidraw/api/props/render-props#rendercustomstats) | `function` | _ | Render function that can be used to render custom stats on the stats dialog. |
+| [`renderSidebar`](/docs/@excalidraw/excalidraw/api/props/render-props#rendersidebar) | `function` | _ | Render function that renders custom sidebar. |
+| [`viewModeEnabled`](#viewmodeenabled) | `boolean` | _ | This indicates if the app is in `view` mode. |
+| [`zenModeEnabled`](#zenmodeenabled) | `boolean` | _ | This indicates if the `zen` mode is enabled |
+| [`gridModeEnabled`](#gridmodeenabled) | `boolean` | _ | This indicates if the `grid` mode is enabled |
+| [`libraryReturnUrl`](#libraryreturnurl) | `string` | _ | What URL should [libraries.excalidraw.com](https://libraries.excalidraw.com) be installed to |
+| [`theme`](#theme) | `"light"` &#124; `"dark"` | `"light"` | The theme of the Excalidraw component |
+| [`name`](#name) | `string` |  | Name of the drawing |
+| [`UIOptions`](/docs/@excalidraw/excalidraw/api/props/ui-options) | `object` | [DEFAULT UI OPTIONS](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L151) | To customise UI options. Currently we support customising [`canvas actions`](#canvasactions) |
+| [`detectScroll`](#detectscroll) | `boolean` | `true` | Indicates whether to update the offsets when nearest ancestor is scrolled. |
+| [`handleKeyboardGlobally`](#handlekeyboardglobally) | `boolean` | `false` | Indicates whether to bind the keyboard events to document. |
+| [`autoFocus`](#autofocus) | `boolean` | `false` | indicates whether to focus the Excalidraw component on page load |
+| [`generateIdForFile`](#generateidforfile) | `function` | _ | Allows you to override `id` generation for files added on canvas |
+
+### Storing custom data on Excalidraw elements
+
+Beyond attributes that Excalidraw elements already support, you can store `custom` data on each `element` in a `customData` object. The type of the attribute is [`Record<string, any>`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L66) and is optional.
+
+You can use this to add any extra information you need to keep track of.
+
+You can add `customData` to elements when passing them as [`initialData`](/docs/@excalidraw/excalidraw/api/props/initialdata), or using [`updateScene`](/docs/@excalidraw/excalidraw/api/props/ref#updatescene) / [`updateLibrary`](/docs/@excalidraw/excalidraw/api/props/ref#updatelibrary) afterwards.
+
+```js showLineNumbers
+{
+  type: "rectangle",
+  id: "oDVXy8D6rom3H1-LLH2-f",
+  customData: {customId: '162'},
+}
+```
+
+### isCollaborating
+
+This prop indicates if the app is in `collaboration` mode.
+
+### onChange
+
+Every time component updates, this callback if passed will get triggered and has the below signature.
+
+```js
+(excalidrawElements, appState, files) => void;
+```
+
+1. `excalidrawElements`: Array of [excalidrawElements](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) in the scene.
+
+2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) of the scene.
+
+3. `files`: The [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L64) which are added to the scene.
+
+Here you can try saving the data to your backend or local storage for example.
+
+### onPointerUpdate
+
+This callback is triggered when mouse pointer is updated.
+
+```js
+({ x, y }, button, pointersMap}) => void;
+```
+
+1.`{x, y}`: Pointer coordinates
+
+2.`button`: The position of the button. This will be one of `["down", "up"]`
+
+3.`pointersMap`: [`pointers`](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L131) map of the scene
+
+```js
+(exportedElements, appState, canvas) => void
+```
+
+1. `exportedElements`: An array of [non deleted elements](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L87) which needs to be exported.
+2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) of the scene.
+3. `canvas`: The `HTMLCanvasElement` of the scene.
+
+### onPointerDown
+
+This prop if passed will be triggered on pointer down events and has the below signature.
+
+<pre>
+(activeTool: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L115"> AppState["activeTool"]</a>, pointerDownState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L424">PointerDownState</a>) => void
+</pre>
+
+### onScrollChange
+
+This prop if passed will be triggered when canvas is scrolled and has the below signature.
+
+```ts
+(scrollX: number, scrollY: number) => void
+```
+
+### onPaste
+
+This callback is triggered if passed when something is pasted into the scene. You can use this callback in case you want to do something additional when the paste event occurs.
+
+<pre>
+(data: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/clipboard.ts#L18">ClipboardData</a>, event: ClipboardEvent &#124; null) => boolean
+</pre>
+
+This callback must return a `boolean` value or a [promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/Promise) which resolves to a boolean value.
+
+In case you want to prevent the excalidraw paste action you must return `false`, it will stop the native excalidraw clipboard management flow (nothing will be pasted into the scene).
+
+### onLibraryChange
+
+This callback if supplied will get triggered when the library is updated and has the below signature.
+
+<pre>
+  (items:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">
+    LibraryItems
+  </a>
+  ) => void | Promise&lt;any&gt;
+</pre>
+
+It is invoked with empty items when user clears the library. You can use this callback when you want to do something additional when library is updated for example persisting it to local storage.
+
+### onLinkOpen
+
+This prop if passed will be triggered when clicked on `link`. To handle the redirect yourself (such as when using your own router for internal links), you must call `event.preventDefault()`.
+
+<pre>
+(element: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement</a>, 
+ event: CustomEvent&lt;&#123; nativeEvent: MouseEvent }&gt;) => void
+</pre>
+
+Example:
+
+```js showLineNumbers
+const history = useHistory();
+
+// open internal links using the app's router, but opens external links in
+// a new tab/window
+const onLinkOpen: ExcalidrawProps["onLinkOpen"] = useCallback(
+  (element, event) => {
+    const link = element.link;
+    const { nativeEvent } = event.detail;
+    const isNewTab = nativeEvent.ctrlKey || nativeEvent.metaKey;
+    const isNewWindow = nativeEvent.shiftKey;
+    const isInternalLink =
+      link.startsWith("/") || link.includes(window.location.origin);
+    if (isInternalLink && !isNewTab && !isNewWindow) {
+      history.push(link.replace(window.location.origin, ""));
+      // signal that we're handling the redirect ourselves
+      event.preventDefault();
+    }
+  },
+  [history],
+);
+```
+
+### langCode
+
+Determines the `language` of the UI. It should be one of the [available language codes](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L14). Defaults to `en` (English). We also export default language and supported languages which you can import as shown below.
+
+```js
+import { defaultLang, languages } from "@excalidraw/excalidraw";
+```
+
+| name | type |
+| --- | --- |
+| `defaultLang` | `string` |
+| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
+
+### viewModeEnabled
+
+This prop indicates whether the app is in `view mode`. When supplied, the value takes precedence over *intialData.appState.viewModeEnabled*, the `view mode` will be fully controlled by the host app, and users won't be able to toggle it from within the app.
+
+### zenModeEnabled
+
+This prop indicates whether the app is in `zen mode`. When supplied, the value takes precedence over *intialData.appState.zenModeEnabled*, the `zen mode` will be fully controlled by the host app, and users won't be able to toggle it from within the app.
+
+### gridModeEnabled
+
+This prop indicates whether the shows the grid. When supplied, the value takes precedence over *intialData.appState.gridModeEnabled*, the grid will be fully controlled by the host app, and users won't be able to toggle it from within the app.
+
+### libraryReturnUrl
+
+If supplied, this URL will be used when user tries to install a library from [libraries.excalidraw.com](https://libraries.excalidraw.com).  
+Defaults to *window.location.origin + window.location.pathname*. To install the libraries in the same tab from which it was opened, you need to set `window.name` (to any alphanumeric string) — if it's not set it will open in a new tab.
+
+### theme
+
+This prop controls Excalidraw's theme. When supplied, the value takes precedence over *intialData.appState.theme*, the theme will be fully controlled by the host app, and users won't be able to toggle it from within the app unless *UIOptions.canvasActions.toggleTheme* is set to `true`, in which case the `theme` prop will control Excalidraw's default theme with ability to allow theme switching (you must take care of updating the `theme` prop when you detect a change to `appState.theme` from the [onChange](#onchange) callback).
+
+You can use [`THEME`](/docs/@excalidraw/excalidraw/api/utils#theme) to specify the theme.
+
+### name
+
+This prop sets the `name` of the drawing which will be used when exporting the drawing. When supplied, the value takes precedence over *intialData.appState.name*, the `name` will be fully controlled by host app and the users won't be able to edit from within Excalidraw.
+
+
+### detectScroll
+
+Indicates whether Excalidraw should listen for `scroll` event on the nearest scrollable container in the DOM tree and recompute the coordinates (e.g. to correctly handle the cursor) when the component's position changes. You can disable this when you either know this doesn't affect your app or you want to take care of it yourself (calling the [`refresh()`](#ref) method).
+
+### handleKeyboardGlobally
+
+Indicates whether to bind keyboard events to `document`. Disabled by default, meaning the keyboard events are bound to the Excalidraw component. This allows for multiple Excalidraw components to live on the same page, and ensures that Excalidraw keyboard handling doesn't collide with your app's (or the browser) when the component isn't focused.
+
+Enable this if you want Excalidraw to handle keyboard even if the component isn't focused (e.g. a user is interacting with the navbar, sidebar, or similar).
+
+
+### autoFocus
+
+This prop indicates whether to `focus` the Excalidraw component on page load. Defaults to false.
+
+### generateIdForFile
+
+Allows you to override `id` generation for files added on canvas (images). By default, an SHA-1 digest of the file is used.
+
+```tsx
+(file: File) => string | Promise<string>
+```
+

dev-docs/docs/@excalidraw/excalidraw/api/props/ref.mdx

@@ -0,0 +1,421 @@
+# ref
+
+<pre>
+  <a href="https://reactjs.org/docs/refs-and-the-dom.html#creating-refs">
+    createRef
+  </a>{" "}
+  &#124;{" "}
+  <a href="https://reactjs.org/docs/hooks-reference.html#useref">useRef</a>{" "}
+  &#124;{" "}
+  <a href="https://reactjs.org/docs/refs-and-the-dom.html#callback-refs">
+    callbackRef
+  </a>{" "}
+  &#124; <br />
+  &#123; current: &#123; readyPromise: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/utils.ts#L460">
+    resolvablePromise
+  </a> } }
+</pre>
+
+You can pass a `ref` when you want to access some excalidraw APIs. We expose the below APIs:
+
+| API | Signature | Usage |
+| --- | --- | --- |
+| ready | `boolean` | This is set to true once Excalidraw is rendered |
+| [readyPromise](#readypromise) | `function` | This promise will be resolved with the api once excalidraw has rendered. This will be helpful when you want do some action on the host app once this promise resolves. For this to work you will have to pass ref as shown [here](#readypromise) |
+| [updateScene](#updatescene) | `function` | updates the scene with the sceneData |
+| [updateLibrary](#updatelibrary) | `function` | updates the scene with the sceneData |
+| [addFiles](#addfiles) | `function` | add files data to the appState |
+| [resetScene](#resetscene) | `function` | Resets the scene. If `resetLoadingState` is passed as true then it will also force set the loading state to false. |
+| [getSceneElementsIncludingDeleted](#getsceneelementsincludingdeleted) | `function` | Returns all the elements including the deleted in the scene |
+| [getSceneElements](#getsceneelements) | `function` | Returns all the elements excluding the deleted in the scene |
+| [getAppState](#getappstate) | `function` | Returns current appState |
+| [history](#history) | `object` | This is the history API. `history.clear()` will clear the history |
+| [scrollToContent](#scrolltocontent) | `function` | Scroll the nearest element out of the elements supplied to the center. Defaults to the elements on the scene. |
+| [refresh](#refresh) | `function` | Updates the offsets for the Excalidraw component so that the coordinates are computed correctly (for example the cursor position). |
+| [setToast](#settoast) | `function` | This API can be used to show the toast with custom message. |
+| [id](#id) | `string` | Unique ID for the excalidraw component. |
+| [getFiles](#getfiles) | `function` | This API can be used to get the files present in the scene. |
+| [setActiveTool](#setactivetool) | `function` | This API can be used to set the active tool |
+| [setCursor](#setcursor) | `function` | This API can be used to set customise the mouse cursor on the canvas |
+| [resetCursor](#resetcursor) | `function` | This API can be used to reset to default mouse cursor on the canvas |
+| [toggleMenu](#togglemenu) | `function` | Toggles specific menus on/off |
+
+## readyPromise
+
+<pre>
+  const excalidrawRef = &#123; current:&#123; readyPromise:
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/utils.ts#L460">
+    &nbsp;resolvablePromise
+  </a>
+  &nbsp;&#125; &#125;
+</pre>
+
+Since plain object is passed as a `ref`, the `readyPromise` is resolved as soon as the component is mounted. Most of the time you will not need this unless you have a specific use case where you can't pass the `ref` in the react way and want to do some action on the host when this promise resolves.
+
+```jsx showLineNumbers
+const resolvablePromise = () => {
+  let resolve;
+  let reject;
+  const promise = new Promise((_resolve, _reject) => {
+    resolve = _resolve;
+    reject = _reject;
+  });
+  promise.resolve = resolve;
+  promise.reject = reject;
+  return promise;
+};
+
+const App = () => {
+  const excalidrawRef = useMemo(
+    () => ({
+      current: {
+        readyPromise: resolvablePromise(),
+      },
+    }),
+    [],
+  );
+
+  useEffect(() => {
+    excalidrawRef.current.readyPromise.then((api) => {
+      console.log("loaded", api);
+    });
+  }, [excalidrawRef]);
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw ref={excalidrawRef} />
+    </div>
+  );
+};
+```
+
+## updateScene
+
+<pre>
+  (scene:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L339">
+    sceneData
+  </a>
+  ) => void
+</pre>
+
+You can use this function to update the scene with the sceneData. It accepts the below attributes.
+
+| Name | Type | Description |
+| --- | --- | --- |
+| `elements` | [`ImportedDataState["elements"]`](https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L38) | The `elements` to be updated in the scene |
+| `appState` | [`ImportedDataState["appState"]`](https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L39) | The `appState` to be updated in the scene. |
+| `collaborators` | <code>Map<string, <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L37">Collaborator></a></code> | The list of collaborators to be updated in the scene. |
+| `commitToHistory` | `boolean` | Implies if the `history (undo/redo)` should be recorded. Defaults to `false`. |
+
+```jsx live
+function App() {
+  const updateScene = () => {
+    const sceneData = {
+      elements: [
+        {
+          type: "rectangle",
+          version: 141,
+          versionNonce: 361174001,
+          isDeleted: false,
+          id: "oDVXy8D6rom3H1-LLH2-f",
+          fillStyle: "hachure",
+          strokeWidth: 1,
+          strokeStyle: "solid",
+          roughness: 1,
+          opacity: 100,
+          angle: 0,
+          x: 100.50390625,
+          y: 93.67578125,
+          strokeColor: "#c92a2a",
+          backgroundColor: "transparent",
+          width: 186.47265625,
+          height: 141.9765625,
+          seed: 1968410350,
+          groupIds: [],
+          boundElements: null,
+          locked: false,
+          link: null,
+          updated: 1,
+          roundness: {
+            type: 3,
+            value: 32,
+          },
+        },
+      ],
+      appState: {
+        viewBackgroundColor: "#edf2ff",
+      },
+    };
+    excalidrawAPI.updateScene(sceneData);
+  };
+  const [excalidrawAPI, setExcalidrawAPI] = useState(null);
+  return (
+    <div style={{ height: "500px" }}>
+      <p style={{ fontSize: "16px" }}> Click to update the scene</p>
+      <button className="custom-button" onClick={updateScene}>
+        Update Scene
+      </button>
+      <Excalidraw ref={(api) => setExcalidrawAPI(api)} />
+    </div>
+  );
+}
+```
+
+### updateLibrary
+
+<pre>
+  (opts: &#123; <br /> libraryItems:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L249">
+    LibraryItemsSource
+  </a>
+  ;<br /> merge?: boolean; <br /> prompt?: boolean;
+  <br /> openLibraryMenu?: boolean;
+  <br /> defaultStatus?: "unpublished" | "published"; <br /> &#125;) => Promise&lt;
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L246">
+    LibraryItems
+  </a>
+  &gt;
+</pre>
+
+You can use this function to update the library. It accepts the below attributes.
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| `libraryItems` | [LibraryItemsSource](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L249) | \_ | The `libraryItems` to be replaced/merged with current library |
+| `merge` | boolean | `false` | Whether to merge with existing library items. |
+| `prompt` | boolean | `false` | Whether to prompt user for confirmation. |
+| `openLibraryMenu` | boolean | `false` | Keep the library menu open after library is updated. |
+| `defaultStatus` | <code>"unpublished" &#124; "published"</code> | `"unpublished"` | Default library item's `status` if not present. |
+
+```tsx live
+function App() {
+  const [excalidrawAPI, setExcalidrawAPI] = useState(null);
+
+  useEffect(() => {
+    if (!excalidrawAPI) {
+      return;
+    }
+    // to open the library sidebar
+    excalidrawAPI.updateScene({ appState: { openSidebar: "library" } });
+  }, [excalidrawAPI]);
+
+  return (
+    <div style={{ height: "500px" }}>
+      <p style={{ fontSize: "16px" }}> Click to update the library items</p>
+      <button
+        className="custom-button"
+        onClick={() => {
+          const libraryItems = [
+            {
+              status: "published",
+              id: "1",
+              created: 1,
+              elements: initialData.libraryItems[1],
+            },
+            {
+              status: "unpublished",
+              id: "2",
+              created: 2,
+              elements: initialData.libraryItems[1],
+            },
+          ];
+          excalidrawAPI.updateLibrary({
+            libraryItems,
+            openLibraryMenu: true,
+          });
+        }}
+      >
+        Update Library
+      </button>
+      <Excalidraw
+        ref={(api) => setExcalidrawAPI(api)}
+        // initial data retrieved from https://github.com/excalidraw/excalidraw/blob/master/dev-docs/src/initialData.js
+        initialData={{
+          libraryItems: initialData.libraryItems,
+          appState: { openSidebar: "library" },
+        }}
+      />
+    </div>
+  );
+}
+```
+
+### addFiles
+
+<pre>
+  (files:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59">
+    BinaryFileData
+  </a>
+  ) => void
+</pre>
+
+Adds supplied files data to the `appState.files` cache on top of existing files present in the cache.
+
+## resetScene
+
+```tsx
+(opts?: { resetLoadingState: boolean }) => void
+```
+
+Resets the scene. If `resetLoadingState` is passed as true then it will also force set the loading state to false.
+
+## getSceneElementsIncludingDeleted
+
+<pre>
+  () =>{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
+    ExcalidrawElement[]
+  </a>
+</pre>
+
+Returns all the elements including the deleted in the scene.
+
+## getSceneElements
+
+<pre>
+  () => NonDeleted&#60;
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
+    ExcalidrawElement
+  </a>
+  []&#62;
+</pre>
+
+Returns all the elements excluding the deleted in the scene
+
+## getAppState
+
+<pre>
+  () =>{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
+    AppState
+  </a>
+</pre>
+
+Returns current appState.
+
+## history
+
+```tsx
+{
+  clear: () => void
+}
+```
+
+This is the history API. history.clear() will clear the history.
+
+## scrollToContent
+
+<pre>
+  (<br />
+  {"  "}
+  target?:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
+    ExcalidrawElement
+  </a>{" "}
+  &#124;{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
+    ExcalidrawElement
+  </a>
+  [],
+  <br />
+  {"  "}opts?: &#123; fitToContent?: boolean; animate?: boolean; duration?: number
+  &#125;
+  <br />) => void
+</pre>
+
+Scroll the nearest element out of the elements supplied to the center of the viewport. Defaults to the elements on the scene.
+
+| Attribute | type | default | Description |
+| --- | --- | --- | --- |
+| target | <code>ExcalidrawElement &#124; ExcalidrawElement[]</code> | All scene elements | The element(s) to scroll to. |
+| opts.fitToContent | boolean | false | Whether to fit the elements to viewport by automatically changing zoom as needed. |
+| opts.animate | boolean | false | Whether to animate between starting and ending position. Note that for larger scenes the animation may not be smooth due to performance issues. |
+| opts.duration | number | 500 | Duration of the animation if `opts.animate` is `true`. |
+
+## refresh
+
+```tsx
+() => void
+```
+
+Updates the `offsets` for the `Excalidraw` component so that the coordinates are computed correctly (for example the cursor position).
+
+You don't have to call this when the position is changed on page scroll or when the excalidraw container resizes (we handle that ourselves).
+
+For any other cases if the position of excalidraw is updated (example due to scroll on parent container and not page scroll) you should call this API.
+
+## setToast
+
+This API can be used to show the toast with custom message.
+
+```tsx
+({ message: string, closable?:boolean,duration?:number
+  } | null) => void
+```
+
+| Attribute | type | Description |
+| --- | --- | --- |
+| message | string | The message to be shown on the toast. |
+| closable | boolean | Indicates whether to show the closable button on toast to dismiss the toast. |
+| duration | number | Determines the duration after which the toast should auto dismiss. To prevent autodimiss you can pass `Infinity`. |
+
+To dismiss an existing toast you can simple pass `null`
+
+```js
+setToast(null);
+```
+
+## id
+
+The unique id of the excalidraw component. This can be used to identify the excalidraw component, for example importing the library items to the excalidraw component from where it was initiated when you have multiple excalidraw components rendered on the same page as shown in [multiple excalidraw demo](https://codesandbox.io/s/multiple-excalidraw-k1xx5).
+
+## getFiles
+
+<pre>
+  () =>{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L82">
+    files
+  </a>
+</pre>
+
+This API can be used to get the files present in the scene. It may contain files that aren't referenced by any element, so if you're persisting the files to a storage, you should compare them against stored elements.
+
+## setActiveTool
+
+This API has the below signature. It sets the `tool` passed in param as the active tool.
+
+<pre>
+  (tool: <br /> &#123; type:{" "}
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/shapes.tsx#L15">
+    SHAPES
+  </a>
+  [number]["value"]&#124; "eraser" &#125; &#124;
+  <br /> &#123; type: "custom"; customType: string &#125;) => void
+</pre>
+
+## setCursor
+
+This API can be used to customise the mouse cursor on the canvas and has the below signature. It sets the mouse cursor to the cursor passed in param.
+
+```tsx
+(cursor: string) => void
+```
+
+## toggleMenu
+
+```tsx
+(type: "library" | "customSidebar", force?: boolean) => boolean;
+```
+
+This API can be used to toggle a specific menu (currently only the sidebars), and returns whether the menu was toggled on or off. If the `force` flag passed, it will force the menu to be toggled either on/off based on the `boolean` passed.
+
+This API is especially useful when you render a custom sidebar using [`renderSidebar`](#rendersidebar) prop, and you want to toggle it from your app based on a user action.
+
+## resetCursor
+
+```tsx
+() => void
+```
+
+This API can be used to reset to default mouse cursor.

dev-docs/docs/@excalidraw/excalidraw/api/props/render-props.mdx

@@ -0,0 +1,123 @@
+# Render Props
+
+## renderTopRightUI
+
+<pre>
+  (isMobile: boolean, appState:
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
+    AppState
+  </a>
+  ) => JSX | null
+</pre>
+
+A function returning `JSX` to render `custom` UI in the top right corner of the app.
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw
+        renderTopRightUI={() => {
+          return (
+            <button
+              style={{
+                background: "#70b1ec",
+                border: "none",
+                color: "#fff",
+                width: "max-content",
+                fontWeight: "bold",
+              }}
+              onClick={() => window.alert("This is dummy top right UI")}
+            >
+              Click me
+            </button>
+          );
+        }}
+      />
+    </div>
+  );
+}
+```
+
+## renderCustomStats
+
+A function that can be used to render custom stats (returns JSX) in the `nerd stats` dialog.
+
+![Nerd Stats](../../../../assets/nerd-stats.png)
+
+For example you can use this prop to render the size of the elements in the storage as do in [excalidraw.com](https://excalidraw.com).
+
+```jsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw
+        renderCustomStats={() => (
+          <p style={{ color: "#70b1ec", fontWeight: "bold" }}>
+            Dummy stats will be shown here
+          </p>
+        )}
+      />
+    </div>
+  );
+}
+```
+
+## renderSidebar
+
+```tsx
+() => JSX | null;
+```
+
+You can render `custom sidebar` using this prop. This sidebar is the same that the library menu sidebar is using, and can be used for any purposes your app needs.
+
+You need to import the `Sidebar` component from `excalidraw` package and pass your content as its `children`. The function `renderSidebar` should return the `Sidebar` instance.
+
+### Sidebar
+The `<Sidebar>` component takes these props (all are optional except `children`):
+
+| Prop | Type | Description |
+| --- | --- | --- |
+| `children` | `React.ReactNode` | Content you want to render inside the `sidebar`. |
+| `onClose` | `function` | Invoked when the component is closed (by user, or the editor). No need to act on this event, as the editor manages the sidebar open state on its own. |
+| `onDock` | `function` | Invoked when the user toggles the `dock` button. The callback recieves a `boolean` parameter `isDocked` which indicates whether the sidebar is `docked` |
+| `docked` | `boolean` | Indicates whether the sidebar is`docked`. By default, the sidebar is `undocked`. If passed, the docking becomes controlled, and you are responsible for updating the `docked` state by listening on `onDock` callback. To decide the breakpoint for docking you can use [UIOptions.dockedSidebarBreakpoint](/docs/@excalidraw/excalidraw/api/props/ui-options#dockedsidebarbreakpoint) for more info on docking. |
+| `dockable` | `boolean` | Indicates whether to show the `dock` button so that user can `dock` the sidebar. If `false`, you can still dock programmatically by passing `docked` as `true`. |
+
+The sidebar will always include a header with `close / dock` buttons (when applicable).
+You can also add custom content to the header, by rendering `<Sidebar.Header>` as a child of the `<Sidebar>` component. Note that the custom header will still include the default buttons.
+
+
+### Sidebar.Header
+
+| name | type | description |
+| --- | --- | --- |
+| children | `React.ReactNode` | Content you want to render inside the sidebar header as a sibling of `close` / `dock` buttons. |
+
+To control the visibility of the sidebar you can use [`toggleMenu("customSidebar")`](/docs/@excalidraw/excalidraw/api/props/ref#togglemenu) api available via `ref`.
+
+```tsx live
+function App() {
+  const [excalidrawAPI, setExcalidrawAPI] = useState(null);
+
+  return (
+    <div style={{ height: "500px" }}>
+      <button className="custom-button" onClick={() => excalidrawAPI.toggleMenu("customSidebar")}>
+        Toggle Custom Sidebar
+      </button>
+      <Excalidraw
+        UIOptions={{ dockedSidebarBreakpoint: 100 }}
+        ref={(api) => setExcalidrawAPI(api)}
+        renderSidebar={() => {
+          return (
+            <Sidebar dockable={true}>
+              <Sidebar.Header>Custom Sidebar Header </Sidebar.Header>
+              <p style={{ padding: "1rem" }}> custom Sidebar Content </p>
+            </Sidebar>
+          );
+        }}
+      />
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/api/props/ui-options.mdx

@@ -0,0 +1,72 @@
+# UIOptions
+
+This prop can be used to customise UI of Excalidraw. Currently we support customising [`canvasActions`](#canvasactions), [`dockedSidebarBreakpoint`](#dockedsidebarbreakpoint) and [`welcomeScreen`](#welcmescreen).
+
+<pre>
+  &#123;
+  <br /> canvasActions?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L372">
+    CanvasActions
+  </a>, <br /> dockedSidebarBreakpoint?: number, <br /> welcomeScreen?: boolean <br />
+
+  }
+</pre>
+
+## canvasActions
+
+This `prop` controls the visibility of the canvas actions inside the `menu`.
+
+| Prop | Type | Default | Description |
+| --- | --- | --- | --- |
+| `changeViewBackgroundColor` | `boolean` | `true` | Indicates whether to show `Background color picker`. |
+| `clearCanvas` | `boolean` | `true` | Indicates whether to show `Clear canvas` button. |
+| `export` | `false` &#124; [`exportOpts`](#exportopts) | `object` | This prop allows to customize the UI inside the export dialog. By default it shows the `save file to disk`. For more details visit [`exportOpts`](#exportopts). |
+| `loadScene` | `boolean` | `true` | Indicates whether to show `Load` button. |
+| `saveToActiveFile` | `boolean` | `true` | Indicates whether to show `Save` button to save to current file. |
+| `toggleTheme` | `boolean` &#124; `null` | `null` | Indicates whether to show `Theme toggle`. When defined as `boolean`, takes precedence over [`props.theme`](/docs/@excalidraw/excalidraw/api/props#theme) to show `Theme toggle`. |
+| `saveAsImage` | `boolean` | `true` | Indicates whether to show `Save as image` button. |
+
+```tsx live
+function App() {
+  const UIOptions = {
+    canvasActions: {
+      changeViewBackgroundColor: false,
+      clearCanvas: false,
+      loadScene: false,
+    },
+  };
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw UIOptions={UIOptions} />
+    </div>
+  );
+}
+```
+
+### exportOpts
+
+The below attributes can be set in `UIOptions.canvasActions.export` to customize the export dialog.  
+If `UIOptions.canvasActions.export` is `false` the export button will not be rendered.
+
+| Prop | Type | Default | Description |
+| --- | --- | --- | --- |
+| `saveFileToDisk` | `boolean` | `true` | Indicates whether `save file to disk` button should be shown |
+| `onExportToBackend` | `object` | \_ | This callback is triggered when the shareable-link button is clicked in the export dialog. The link button will only be shown if this callback is passed. |
+| `renderCustomUI` | `object` | \_ | This callback should be supplied if you want to render custom UI in the export dialog. |
+
+## dockedSidebarBreakpoint
+
+This prop indicates at what point should we break to a docked, permanent sidebar. If not passed it defaults to [`MQ_RIGHT_SIDEBAR_MAX_WIDTH_PORTRAIT`](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L161).  
+If the _width_ of the _excalidraw_ container exceeds _dockedSidebarBreakpoint_, the sidebar will be `dockable` and the button to `dock` the sidebar will be shown  
+If user choses to `dock` the sidebar, it will push the right part of the UI towards the left, making space for the sidebar as shown below.
+
+![image](https://user-images.githubusercontent.com/11256141/174664866-c698c3fa-197b-43ff-956c-d79852c7b326.png)
+
+```tsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw UIOptions={{dockedSidebarBreakpoint: 200}}/>
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/api/utils/export.mdx

@@ -0,0 +1,196 @@
+---
+title: Export Utilities
+id: "export"
+---
+
+:::info
+
+We're working on much improved export utilities. Stay tuned!
+
+:::
+
+### exportToCanvas
+
+**_Signature_**
+
+<pre>
+exportToCanvas(&#123;<br/>&nbsp;
+  elements,<br/>&nbsp;
+  appState<br/>&nbsp;
+  getDimensions,<br/>&nbsp;
+  files,<br/>&nbsp;
+  exportPadding?: number;<br/>
+&#125;: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L21">ExportOpts</a>
+</pre>
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| `elements` | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) |  | The elements to be exported to canvas. |
+| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L23) | [Default App State](https://github.com/excalidraw/excalidraw/blob/master/src/appState.ts#L17) | The app state of the scene. |
+| [`getDimensions`](#getdimensions) | `function` | _ | A function which returns the `width`, `height`, and optionally `scale` (defaults to  `1`), with which canvas is to be exported. |
+| `maxWidthOrHeight` | `number` | _ | The maximum `width` or `height` of the exported image. If provided, `getDimensions` is ignored. |
+| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59) | _ | The files added to the scene. |
+| `exportPadding` | `number` | `10` | The `padding` to be added on canvas. |
+
+
+#### getDimensions
+
+```tsx
+(width: number, height: number) => { 
+  width: number,
+  height: number, 
+  scale?: number 
+}
+```
+A function which returns the `width`, `height`, and optionally `scale` (defaults to  `1`), with which canvas is to be exported.
+
+**How to use**
+
+```js
+import { exportToCanvas } from "@excalidraw/excalidraw";
+```
+
+This function returns the canvas with the exported elements, appState and dimensions.
+
+```jsx live
+function App() {
+  const [canvasUrl, setCanvasUrl] = useState("");
+  const [excalidrawAPI, setExcalidrawAPI] = useState(null);
+
+  return  (
+    <>
+      <button
+        className="custom-button"
+        onClick={async () => {
+          if (!excalidrawAPI) {
+            return
+          }
+          const elements = excalidrawAPI.getSceneElements();
+          if (!elements || !elements.length) {
+            return
+          }
+          const canvas = await exportToCanvas({
+            elements,
+            appState: {
+              ...initialData.appState,
+              exportWithDarkMode: false,
+            },
+            files: excalidrawAPI.getFiles(),
+            getDimensions: () => { return {width: 350, height: 350}}
+          });
+          const ctx = canvas.getContext("2d");
+          ctx.font = "30px Virgil";
+          ctx.strokeText("My custom text", 50, 60);
+          setCanvasUrl(canvas.toDataURL());
+        }}
+      >
+        Export to Canvas
+      </button>
+      <div className="export export-canvas">
+        <img src={canvasUrl} alt="" />
+      </div>
+      <div style={{ height: "400px" }}>
+        <Excalidraw ref={(api) => setExcalidrawAPI(api)}
+/>
+      </div>
+    </>
+  )
+}
+```
+
+
+### exportToBlob
+
+**_Signature_**
+
+<pre>
+exportToBlob(<br/>&nbsp;
+  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L14">ExportOpts</a> & &#123;<br/>&nbsp;
+  mimeType?: string,<br/>&nbsp;
+  quality?: number,<br/>&nbsp;
+  exportPadding?: number;<br/>
+})
+</pre>
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| `opts` | `object` | _ | This param is passed to `exportToCanvas`. You can refer to [`exportToCanvas`](#exporttocanvas) |
+| `mimeType` | `string` | `image/png` | Indicates the image format. |
+| `quality` | `number` | `0.92` | A value between `0` and `1` indicating the [image quality](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob#parameters). Applies only to `image/jpeg`/`image/webp` MIME types. |
+| `exportPadding` | `number` | `10` | The padding to be added on canvas. |
+
+**How to use**
+
+```js
+import { exportToBlob } from "@excalidraw/excalidraw";
+```
+
+Returns a promise which resolves with a [blob](https://developer.mozilla.org/en-US/docs/Web/API/Blob). It internally uses [canvas.ToBlob](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob).
+
+### exportToSvg
+
+**_Signature_**
+
+<pre>
+exportToSvg(&#123;<br/>&nbsp;
+  elements:&nbsp; 
+    <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">
+      ExcalidrawElement[]
+    </a>,<br/>&nbsp;
+  appState:
+    <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95"> AppState
+    </a>,<br/>&nbsp;
+  exportPadding: number,<br/>&nbsp;
+  metadata: string,<br/>&nbsp;
+  files:&nbsp;
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59">
+      BinaryFiles
+    </a>,<br/>
+&#125;);
+</pre>
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| elements | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) |  | The elements to exported as `svg `|
+| appState | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) | [defaultAppState](https://github.com/excalidraw/excalidraw/blob/master/src/appState.ts#L11) | The `appState` of the scene |
+| exportPadding | number | 10 | The `padding` to be added on canvas |
+| files | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L64) | undefined | The `files` added to the scene. |
+
+This function returns a promise which resolves to `svg` of the exported drawing.
+
+### exportToClipboard
+
+**_Signature_**
+
+<pre>
+exportToClipboard(<br/>&nbsp;
+  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L21">ExportOpts</a> & &#123;<br/>&nbsp;
+  mimeType?: string,<br/>&nbsp;
+  quality?: number;<br/>&nbsp;
+  type: 'png' | 'svg' |'json'<br/>
+})
+</pre>
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| `opts` |  |  | This param is same as the params passed to `exportToCanvas`. You can refer to [`exportToCanvas`](#exporttocanvas). |
+| `mimeType` | `string` | `image/png` | Indicates the image format, this will be used when exporting as `png`. |
+| `quality` | `number` | `0.92` | A value between `0` and `1` indicating the [image quality](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob#parameters). Applies only to `image/jpeg` / `image/webp` MIME types. This will be used when exporting as `png`. |
+| `type` | 'png' &#124; 'svg' &#124; 'json' | _ | This determines the format to which the scene data should be `exported`. |
+
+**How to use**
+
+```js
+import { exportToClipboard } from "@excalidraw/excalidraw";
+```
+
+Copies the scene data in the specified format (determined by `type`) to clipboard.
+
+### Additional attributes of appState for export\* APIs
+
+| Name | Type | Default | Description |
+| --- | --- | --- | --- |
+| `exportBackground` | `boolean` | `true` | Indicates whether `background` should be exported |
+| `viewBackgroundColor` | `string` | `#fff` | The default background color |
+| `exportWithDarkMode` | `boolean` | `false` | Indicates whether to export with `dark` mode |
+| `exportEmbedScene` | `boolean` | `false` | Indicates whether scene data should be embedded in `svg/png`. This will increase the image size. |

dev-docs/docs/@excalidraw/excalidraw/api/utils/restore.mdx

@@ -0,0 +1,108 @@
+---
+title: Restore Utilities
+id: "restore"
+---
+
+### restoreAppState
+
+**_Signature_**
+
+<pre>
+restoreAppState(appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState["appState"]</a>,<br/>&nbsp; localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>> | null): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>
+</pre>
+
+**_How to use_**
+
+```js
+import { restoreAppState } from "@excalidraw/excalidraw";
+```
+
+This function will make sure all the `keys` have appropriate `values` in [appState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) and if any key is missing, it will be set to its `default` value.
+
+When `localAppState` is supplied, it's used in place of values that are missing (`undefined`) in `appState` instead of the defaults.  
+Use this as a way to not override user's defaults if you persist them.
+You can pass `null` / `undefined` if not applicable.
+
+### restoreElements
+
+**_Signature_**
+
+<pre>
+restoreElements(
+  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ImportedDataState["elements"]</a>,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
+  opts: &#123; refreshDimensions?: boolean, repairBindings?: boolean }<br/>
+)
+</pre>
+
+| Prop | Type | Description |
+| ---- | ---- | ---- |
+| `elements` | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ImportedDataState["elements"]</a> | The `elements` to be restored |
+| [`localElements`](#localelements) | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> &#124; null &#124; undefined |  When `localElements` are supplied, they are used to ensure that existing restored elements reuse `version` (and increment it), and regenerate `versionNonce`. |
+| [`opts`](#opts) | `Object` | The extra optional parameter to configure restored elements
+
+#### localElements
+
+When `localElements` are supplied, they are used to ensure that existing restored elements reuse `version` (and increment it), and regenerate `versionNonce`.  
+Use this when you `import` elements which may already be present in the scene to ensure that you do not disregard the newly imported elements if you're using element version to detect the update
+
+#### opts
+The extra optional parameter to configure restored elements. It has the following attributes
+
+| Prop | Type | Description|
+| --- | --- | ------|
+| `refreshDimensions` | `boolean` | Indicates whether we should also `recalculate` text element dimensions. Since this is a potentially costly operation, you may want to disable it if you restore elements in tight loops, such as during collaboration. |
+| `repairBindings` |`boolean` | Indicates whether the `bindings` for the elements should be repaired. This is to make sure there are no containers with non existent bound text element id and no bound text elements with non existent container id. |
+
+**_How to use_**
+
+```js
+import { restoreElements } from "@excalidraw/excalidraw";
+```
+
+This function will make sure all properties of element is correctly set and if any attribute is missing, it will be set to its default value.
+
+Parameter `refreshDimensions` indicates whether we should also `recalculate` text element dimensions. Defaults to `false`. Since this is a potentially costly operation, you may want to disable it if you restore elements in tight loops, such as during collaboration.
+
+### restore
+
+**_Signature_**
+
+<pre>
+restore(
+  data: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState</a>,<br/>&nbsp;
+  localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>> | null | undefined,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined<br/>): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L4">DataState</a><br/>
+  opts: &#123; refreshDimensions?: boolean, repairBindings?: boolean }<br/>
+
+)
+</pre>
+
+See [`restoreAppState()`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#restoreAppState) about `localAppState`, and [`restoreElements()`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#restoreElements) about `localElements`.
+
+**_How to use_**
+
+```js
+import { restore } from "@excalidraw/excalidraw";
+```
+
+This function makes sure elements and state is set to appropriate values and set to default value if not present. It is a combination of [restoreElements](#restoreelements) and [restoreAppState](#restoreappstate).
+
+### restoreLibraryItems
+
+**_Signature_**
+
+<pre>
+restoreLibraryItems(libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState["libraryItems"]</a>,<br/>&nbsp;
+defaultStatus: "published" | "unpublished")
+</pre>
+
+**_How to use_**
+
+```js
+import { restoreLibraryItems } from "@excalidraw/excalidraw";
+
+restoreLibraryItems(libraryItems, "unpublished");
+```
+
+This function normalizes library items elements, adding missing values when needed.

dev-docs/docs/@excalidraw/excalidraw/api/utils/utils-intro.md

@@ -0,0 +1,385 @@
+---
+slug: /@excalidraw/excalidraw/api/utils
+---
+
+# Utils
+
+These are pure Javascript functions exported from the @excalidraw/excalidraw [`@excalidraw/excalidraw`](https://npmjs.com/@excalidraw/excalidraw). If you want to export your drawings in different formats eg `png`, `svg` and more you can check out [Export Utilities](/docs/@excalidraw/excalidraw/API/utils/export). If you want to restore your drawings you can check out [Restore Utilities](/docs/@excalidraw/excalidraw/API/utils/restore).
+
+### serializeAsJSON
+
+Takes the scene elements and state and returns a JSON string. `Deleted` elements as well as most properties from `AppState` are removed from the resulting JSON. (see [`serializeAsJSON()`](https://github.com/excalidraw/excalidraw/blob/master/src/data/json.ts#L42) source for details).
+
+If you want to overwrite the `source` field in the `JSON` string, you can set `window.EXCALIDRAW_EXPORT_SOURCE` to the desired value.
+
+**_Signature_**
+
+<pre>
+serializeAsJSON(&#123;<br/>&nbsp;
+  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>,<br/>
+}): string
+</pre>
+
+**How to use**
+
+```js
+import { serializeAsJSON } from "@excalidraw/excalidraw";
+```
+
+### serializeLibraryAsJSON
+
+Takes the `library` items and returns a `JSON` string.
+
+If you want to overwrite the source field in the JSON string, you can set `window.EXCALIDRAW_EXPORT_SOURCE` to the desired value.
+
+**_Signature_**
+
+<pre>
+serializeLibraryAsJSON(
+  libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">LibraryItems[]</a>)
+</pre>
+
+**How to use**
+
+```js
+import { serializeLibraryAsJSON } from "@excalidraw/excalidraw";
+```
+
+#### isInvisiblySmallElement
+
+Returns `true` if element is invisibly small (e.g. width & height are zero).
+
+**_Signature_**
+
+<pre>
+isInvisiblySmallElement(element:  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement</a>): boolean
+</pre>
+
+**How to use**
+
+```js
+import { isInvisiblySmallElement } from "@excalidraw/excalidraw";
+```
+
+### loadFromBlob
+
+This function loads the scene data from the blob (or file). If you pass `localAppState`, `localAppState` value will be preferred over the `appState` derived from `blob`. Throws if blob doesn't contain valid scene data.
+
+**How to use**
+
+```js
+import { loadFromBlob } from "@excalidraw/excalidraw";
+
+const scene = await loadFromBlob(file, null, null);
+excalidrawAPI.updateScene(scene);
+```
+
+**Signature**
+
+<pre>
+loadFromBlob(<br/>&nbsp;
+  blob: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>,<br/>&nbsp;
+  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> | null,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
+  fileHandle?: FileSystemHandle | null <br/>
+) => Promise&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L61">RestoredDataState</a>>
+</pre>
+
+### loadLibraryFromBlob
+
+This function loads the library from the blob. Additonally takes `defaultStatus` param which sets the default status for library item if not present, defaults to `unpublished`.
+
+**How to use **
+
+```js
+import { loadLibraryFromBlob } from "@excalidraw/excalidraw";
+```
+
+**_Signature_**
+
+<pre>
+loadLibraryFromBlob(blob: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>, defaultStatus: "published" | "unpublished")
+</pre>
+
+### loadSceneOrLibraryFromBlob
+
+This function loads either scene or library data from the supplied blob. If the blob contains scene data, and you pass `localAppState`, `localAppState` value will be preferred over the `appState` derived from `blob`.
+
+:::caution
+
+Throws if blob doesn't contain valid `scene` data or `library` data.
+
+:::
+
+**How to use**
+
+```js showLineNumbers
+import { loadSceneOrLibraryFromBlob, MIME_TYPES } from "@excalidraw/excalidraw";
+
+const contents = await loadSceneOrLibraryFromBlob(file, null, null);
+if (contents.type === MIME_TYPES.excalidraw) {
+  excalidrawAPI.updateScene(contents.data);
+} else if (contents.type === MIME_TYPES.excalidrawlib) {
+  excalidrawAPI.updateLibrary(contents.data);
+}
+```
+
+**_Signature_**
+
+<pre>
+loadSceneOrLibraryFromBlob(<br/>&nbsp;
+  blob: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>,
+  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> | null,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
+  fileHandle?: FileSystemHandle | null<br/>
+) => Promise&lt;&#123; type: string, data: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L53">RestoredDataState</a> | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L33">ImportedLibraryState</a>}>
+</pre>
+
+### getFreeDrawSvgPath
+
+This function returns the `free draw` svg path for the element.
+
+**How to use**
+
+```js
+import { getFreeDrawSvgPath } from "@excalidraw/excalidraw";
+```
+
+**Signature**
+
+<pre>
+getFreeDrawSvgPath(element: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L182">ExcalidrawFreeDrawElement</a>)
+</pre>
+
+### isLinearElement
+
+This function returns true if the element is `linear` type (`arrow` |`line`) else returns `false`.
+
+**How to use**
+
+```js
+import { isLinearElement } from "@excalidraw/excalidraw";
+```
+
+**Signature**
+
+```tsx
+isLinearElement(elementType?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L80">ExcalidrawElement</a>): boolean
+```
+
+### getNonDeletedElements
+
+This function returns an array of `deleted` elements.
+
+**How to use**
+
+```js
+import { getNonDeletedElements } from "@excalidraw/excalidraw";
+```
+
+**Signature**
+
+<pre>
+getNonDeletedElements(elements:<a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114"> readonly ExcalidrawElement[]</a>): as readonly <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L125">NonDeletedExcalidrawElement[]</a>
+</pre>
+
+### mergeLibraryItems
+
+This function merges two `LibraryItems` arrays, where unique items from `otherItems` are sorted first in the returned array.
+
+```js
+import { mergeLibraryItems } from "@excalidraw/excalidraw";
+```
+
+**_Signature_**
+
+<pre>
+mergeLibraryItems(localItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L250">LibraryItems</a>,<br/>&nbsp;
+ otherItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">LibraryItems</a>) => <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L250">LibraryItems</a>
+</pre>
+
+### parseLibraryTokensFromUrl
+
+Parses library parameters from URL if present (expects the `#addLibrary` hash key), and returns an object with the `libraryUrl` and `idToken`. Returns `null` if `#addLibrary` hash key not found.
+
+**How to use**
+
+```js
+import { parseLibraryTokensFromUrl } from "@excalidraw/excalidraw";
+```
+
+**Signature**
+
+```tsx
+parseLibraryTokensFromUrl(): {
+    libraryUrl: string;
+    idToken: string | null;
+} | null
+```
+
+### useHandleLibrary
+
+A hook that automatically imports library from url if `#addLibrary` hash key exists on initial load, or when it changes during the editing session (e.g. when a user installs a new library), and handles initial library load if `getInitialLibraryItems` getter is supplied.
+
+**How to use**
+
+```js
+import { useHandleLibrary } from "@excalidraw/excalidraw";
+
+export const App = () => {
+  // ...
+  useHandleLibrary({ excalidrawAPI });
+};
+```
+
+**Signature**
+
+<pre>
+useHandleLibrary(opts: &#123;<br/>&nbsp;
+  excalidrawAPI: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L494">ExcalidrawAPI</a>,<br/>&nbsp;
+  getInitialLibraryItems?: () => <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L253">LibraryItemsSource</a><br/>
+});
+</pre>
+
+In the future, we will be adding support for handling `library` persistence to `browser storage` (or elsewhere).
+
+### getSceneVersion
+
+This function returns the current `scene` version.
+
+**_Signature_**
+
+<pre>
+getSceneVersion(elements:  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>)
+</pre>
+
+**How to use**
+
+```js
+import { getSceneVersion } from "@excalidraw/excalidraw";
+```
+
+### sceneCoordsToViewportCoords
+
+This function returns equivalent `viewport` coords for the provided `scene` coords in params.
+
+```js
+import { sceneCoordsToViewportCoords } from "@excalidraw/excalidraw";
+```
+
+**_Signature_**
+
+<pre>
+sceneCoordsToViewportCoords(&#123; sceneX: number, sceneY: number },<br/>&nbsp;
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a><br/>): &#123; x: number, y: number }
+</pre>
+
+### viewportCoordsToSceneCoords
+
+This function returns equivalent `scene` coords for the provided `viewport` coords in params.
+
+```js
+import { viewportCoordsToSceneCoords } from "@excalidraw/excalidraw";
+```
+
+**_Signature_**
+
+<pre>
+viewportCoordsToSceneCoords(&#123; clientX: number, clientY: number },<br/>&nbsp;
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a><br/>): &#123;x: number, y: number}
+</pre>
+
+### useDevice
+
+This hook can be used to check the type of device which is being used. It can only be used inside the `children` of `Excalidraw` component.
+
+Open the `main menu` in the below example to view the footer.
+
+```jsx live noInline
+const MobileFooter = ({}) => {
+  const device = useDevice();
+  if (device.isMobile) {
+    return (
+      <Footer>
+        <button
+          className="custom-footer"
+          style={{ marginLeft: "20px", height: "2rem" }}
+          onClick={() => alert("This is custom footer in mobile menu")}
+        >
+          custom footer
+        </button>
+      </Footer>
+    );
+  }
+  return null;
+};
+const App = () => (
+  <div style={{ height: "400px" }}>
+    <Excalidraw>
+      <MainMenu>
+        <MainMenu.Item> Item1 </MainMenu.Item>
+        <MainMenu.Item> Item 2 </MainMenu.Item>
+        <MobileFooter />
+      </MainMenu>
+    </Excalidraw>
+  </div>
+);
+
+// Need to render when code is span across multiple components
+// in Live Code blocks editor
+render(<App />);
+```
+
+The `device` has the following `attributes`
+
+| Name | Type | Description |
+| --- | --- | --- |
+| `isSmScreen` | `boolean` | Set to `true` when the device small screen is small (Width < `640px` ) |
+| `isMobile` | `boolean` | Set to `true` when the device is `mobile` |
+| `isTouchScreen` | `boolean` | Set to `true` for `touch` devices |
+| `canDeviceFitSidebar` | `boolean` | Implies whether there is enough space to fit the `sidebar` |
+
+### i18n
+
+To help with localization, we export the following.
+
+| name | type |
+| --- | --- |
+| `defaultLang` | `string` |
+| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
+| `useI18n` | [`() => { langCode, t }`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
+
+```js
+import { defaultLang, languages, useI18n } from "@excalidraw/excalidraw";
+```
+
+#### defaultLang
+
+Default language code, `en`.
+
+#### languages
+
+List of supported language codes. You can pass any of these to `Excalidraw`'s [`langCode` prop](/docs/@excalidraw/excalidraw/api/props/#langcode).
+
+#### useI18n
+
+A hook that returns the current language code and translation helper function. You can use this to translate strings in the components you render as children of `<Excalidraw>`.
+
+```jsx live
+function App() {
+  const { t } = useI18n();
+  return (
+    <div style={{ height: "500px" }}>
+      <Excalidraw>
+        <button
+          style={{ position: "absolute", zIndex: 10, height: "2rem" }}
+          onClick={() => window.alert(t("labels.madeWithExcalidraw"))}
+        >
+          {t("buttons.confirm")}
+        </button>
+      </Excalidraw>
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/customizing-styles.mdx

@@ -0,0 +1,49 @@
+# Customizing Styles
+
+Excalidraw is using CSS variables to style certain components. To override them, you should set your own on the `.excalidraw` and `.excalidraw.theme--dark` (for dark mode variables) selectors.
+
+Make sure the selector has higher specificity, e.g. by prefixing it with your app's selector:
+
+```css
+.your-app .excalidraw {
+  --color-primary: red;
+}
+.your-app .excalidraw.theme--dark {
+  --color-primary: pink;
+}
+```
+
+Most notably, you can customize the primary colors, by overriding these variables:
+
+- `--color-primary`
+- `--color-primary-darker`
+- `--color-primary-darkest`
+- `--color-primary-light`
+- `--color-primary-contrast-offset` — a slightly darker (in light mode), or lighter (in dark mode) `--color-primary` color to fix contrast issues (see [Chubb illusion](https://en.wikipedia.org/wiki/Chubb_illusion)). It will fall back to `--color-primary` if not present.
+
+For a complete list of variables, check [theme.scss](https://github.com/excalidraw/excalidraw/blob/master/src/css/theme.scss), though most of them will not make sense to override.
+
+```css showLineNumbers
+.custom-styles .excalidraw {
+  --color-primary: #fcc6d9;
+  --color-primary-darker: #f783ac;
+  --color-primary-darkest: #e64980;
+  --color-primary-light: #f2a9c4;
+}
+
+.custom-styles .excalidraw.theme--dark {
+  --color-primary: #d494aa;
+  --color-primary-darker: #d64c7e;
+  --color-primary-darkest: #e86e99;
+  --color-primary-light: #dcbec9;
+}
+```
+```tsx live
+function App() {
+  return (
+    <div style={{ height: "500px" }} className="custom-styles">
+      <Excalidraw />
+    </div>
+  );
+}
+```

dev-docs/docs/@excalidraw/excalidraw/development.mdx

@@ -0,0 +1,59 @@
+---
+pagination_prev: "@excalidraw/excalidraw/installation"
+---
+
+# Development
+
+This page relates to developing the `@excalidraw/excalidraw` package itself.
+
+## Example app
+
+To start the example app using the `@excalidraw/excalidraw` package, follow the below steps:
+
+1. Install the dependencies
+
+   ```bash
+   cd src/packages/excalidraw && yarn
+   ```
+
+2. Start the example app
+
+   ```bash
+   yarn start
+   ```
+
+   [http://localhost:3001](http://localhost:3001) will open in your default browser.
+
+   The example is same as the [codesandbox example](https://ehlz3.csb.app/)
+
+## Releasing
+
+### Create a test release
+
+You can create a test release by posting the below comment in your pull request:
+
+```bash
+@excalibot trigger release
+```
+
+Once the version is released `@excalibot` will post a comment with the release version.
+
+### Creating a production release
+
+To release the next stable version follow the below steps:
+
+```bash
+yarn prerelease version
+```
+
+You need to pass the `version` for which you want to create the release. This will make the changes needed before making the release like updating `package.json`, `changelog` and more.
+
+The next step is to run the `release` script:
+
+```bash
+yarn release
+```
+
+This will publish the package.
+
+Right now there are two steps to create a production release but once this works fine these scripts will be combined and more automation will be done.

dev-docs/docs/@excalidraw/excalidraw/faq.mdx

@@ -0,0 +1,37 @@
+# FAQ
+
+### Does this package support collaboration ?
+
+No, Excalidraw package doesn't come with collaboration built in, since the implementation is specific to each host app. We expose APIs which you can use to communicate with Excalidraw which you can use to implement it. You can check our own implementation [here](https://github.com/excalidraw/excalidraw/blob/master/src/excalidraw-app/index.tsx). Here is a [detailed answer](https://github.com/excalidraw/excalidraw/discussions/3879#discussioncomment-1110524) on how you can achieve the same.
+
+### Turning off Aggressive Anti-Fingerprinting in Brave browser
+
+When *Aggressive Anti-Fingerprinting* is turned on, the `measureText` API breaks which in turn breaks the Text Elements in your drawings. Here is more [info](https://github.com/excalidraw/excalidraw/pull/6336) on the same.
+
+We strongly recommend turning it off. You can follow the steps below on how to do so.
+
+
+1. Open [excalidraw.com](https://excalidraw.com) in Brave and click on the **Shield** button
+![Shield button](../../assets/brave-shield.png)
+
+<div style={{width:'30rem'}}>
+
+2. Once opened, look for **Aggressively Block Fingerprinting**
+
+![Aggresive block fingerprinting](../../assets/aggressive-block-fingerprint.png)
+
+3. Switch to **Block Fingerprinting**
+
+![Block filtering](../../assets/block-fingerprint.png)
+
+4. Thats all. All text elements should be fixed now 🎉
+
+</div>
+
+If disabling this setting doesn't fix the display of text elements, please consider opening an [issue](https://github.com/excalidraw/excalidraw/issues/new) on our GitHub, or message us on [Discord](https://discord.gg/UexuTaE).
+
+
+
+## Need help?
+
+Check out the existing [Q&A](https://github.com/excalidraw/excalidraw/discussions?discussions_q=label%3Apackage%3Aexcalidraw). If you have any queries or need help, ask us [here](https://github.com/excalidraw/excalidraw/discussions?discussions_q=label%3Apackage%3Aexcalidraw).

dev-docs/docs/@excalidraw/excalidraw/installation.mdx

@@ -0,0 +1,43 @@
+# Installation
+
+**Excalidraw** is published to npm as a component you can directly embed in your projects.
+
+Using `npm`:
+
+```bash
+npm install react react-dom @excalidraw/excalidraw
+```
+
+or `yarn`:
+
+```bash
+yarn add react react-dom @excalidraw/excalidraw
+```
+
+:::tip
+
+**If you don't want to wait for the next stable release and try out the unreleased changes you can use `@excalidraw/excalidraw@next`.**
+
+:::
+
+### Static assets
+
+Excalidraw depends on assets such as localization files (if you opt to use them), fonts, and others.
+
+By default these assets are loaded from a public CDN [`https://unpkg.com/@excalidraw/excalidraw/dist/`](https://unpkg.com/@excalidraw/excalidraw/dist), so you don't need to do anything on your end.
+
+However, if you want to host these files yourself, you can find them in your `node_modules/@excalidraw/excalidraw/dist` directory, in folders `excalidraw-assets` (for production) and `excalidraw-assets-dev` (for development).
+
+Copy these folders to your static assets directory, and add a `window.EXCALIDRAW_ASSET_PATH` variable in your `index.html` or `index.js` entry file pointing to your public assets path (relative). For example, if you serve your assets from the root of your hostname, you would do:
+
+```js
+window.EXCALIDRAW_ASSET_PATH = "/";
+```
+
+### Dimensions of Excalidraw
+
+Excalidraw takes _100%_ of `width` and `height` of the containing block so make sure the container in which you render Excalidraw has non zero dimensions.
+
+### Demo
+
+[Try here](https://codesandbox.io/s/excalidraw-ehlz3).

dev-docs/docs/@excalidraw/excalidraw/integration.mdx

@@ -0,0 +1,131 @@
+# Integration
+
+## Module bundler
+
+If you are using a module bundler (for instance, Webpack), you can import it as an ES6 module as shown below
+
+```js
+import { Excalidraw } from "@excalidraw/excalidraw";
+```
+
+:::info
+
+Throughout the documentation we use live, editable Excalidraw examples like the one shown below.
+
+While we aim for the examples to closely reflect what you'd get if you rendered it yourself, we actually initialize it with some props behind the scenes.  
+For example, we're passing a `theme` prop to it based on the current color theme of the docs you're just reading.
+
+:::
+
+```jsx live
+function App() {
+  return (
+    <>
+      <h1 style={{ textAlign: "center" }}>Excalidraw Example</h1>
+      <div style={{ height: "500px" }}>
+        <Excalidraw />
+      </div>
+    </>
+  );
+}
+```
+
+### Rendering Excalidraw only on client
+
+Since _Excalidraw_ doesn't support server side rendering, you should render the component once the host is `mounted`.
+
+The following worfklow shows one way how to render Excalidraw on Next.js. We'll add more detailed and alternative Next.js examples, soon.
+
+```jsx showLineNumbers
+import { useState, useEffect } from "react";
+export default function App() {
+  const [Excalidraw, setExcalidraw] = useState(null);
+  useEffect(() => {
+    import("@excalidraw/excalidraw").then((comp) => setExcalidraw(comp.Excalidraw));
+  }, []);
+  return <>{Excalidraw && <Excalidraw />}</>;
+}
+```
+
+The `types` are available at `@excalidraw/excalidraw/types`, you can view [example for typescript](https://codesandbox.io/s/excalidraw-types-9h2dm)
+
+## Browser
+
+To use it in a browser directly:
+
+For development use :point_down:
+
+```js
+<script
+  type="text/javascript"
+  src="https://unpkg.com/@excalidraw/excalidraw/dist/excalidraw.development.js"
+></script>
+```
+
+For production use :point_down:
+
+```js
+<script
+  type="text/javascript"
+  src="https://unpkg.com/@excalidraw/excalidraw/dist/excalidraw.production.min.js"
+></script>
+```
+
+You will need to make sure `react`, `react-dom` is available as shown in the below example. For prod please use the production versions of `react`, `react-dom`.
+
+import Tabs from "@theme/Tabs";
+import TabItem from "@theme/TabItem";
+
+<Tabs>
+  <TabItem value="html" label="html">
+
+```html
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Excalidraw in browser</title>
+    <meta charset="UTF-8" />
+    <script src="https://unpkg.com/react@18.2.0/umd/react.development.js"></script>
+    <script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.development.js"></script>
+
+    <script
+      type="text/javascript"
+      src="https://unpkg.com/@excalidraw/excalidraw/dist/excalidraw.development.js"
+    ></script>
+  </head>
+
+  <body>
+    <div class="container">
+      <h1>Excalidraw Embed Example</h1>
+      <div id="app"></div>
+    </div>
+    <script type="text/javascript" src="src/index.js"></script>
+  </body>
+</html>
+```
+
+</TabItem>
+<TabItem value="js" label="Javascript">
+
+```js showLineNumbers
+const App = () => {
+  return React.createElement(
+    React.Fragment,
+    null,
+    React.createElement(
+      "div",
+      {
+        style: { height: "500px" },
+      },
+      React.createElement(ExcalidrawLib.Excalidraw),
+    ),
+  );
+};
+
+const excalidrawWrapper = document.getElementById("app");
+const root = ReactDOM.createRoot(excalidrawWrapper);
+root.render(React.createElement(App));
+```
+
+</TabItem>
+</Tabs>

dev-docs/docs/codebase/overview.md

@@ -1,6 +0,0 @@
----
-sidebar_position: 1
-title: Overview
----
-
-In development. For now, refer to [excalidraw Readme](https://github.com/excalidraw/excalidraw/blob/master/README.md).

dev-docs/docs/get-started.md

@@ -1,8 +0,0 @@
----
-sidebar_position: 1
-title: Introduction
----
-
-Want to integrate Excalidraw into your app? Head over to the [package docs](/docs/package/overview).
-
-If you're looking into the Excalidraw codebase itself, start [here](/docs/codebase/overview).

dev-docs/docs/introduction/contributing.mdx

@@ -0,0 +1,72 @@
+# Contributing
+
+Pull requests are welcome. For major changes, please [open an issue](https://github.com/excalidraw/excalidraw/issues/new) first to discuss what you would like to change.
+
+## Setup
+
+### Option 1 - Manual
+
+1. Fork and clone the repo
+1. Run `yarn` to install dependencies
+1. Create a branch for your PR with `git checkout -b your-branch-name`
+
+> To keep `master` branch pointing to remote repository and make pull requests from branches on your fork. To do this, run:
+>
+> ```bash
+> git remote add upstream https://github.com/excalidraw/excalidraw.git
+> git fetch upstream
+> git branch --set-upstream-to=upstream/master master
+> ```
+
+### Option 2 - CodeSandbox
+
+1. Go to https://codesandbox.io/p/github/excalidraw/excalidraw
+1. Connect your GitHub account
+1. Go to Git tab on left side
+1. Tap on `Fork Sandbox`
+1. Write your code
+1. Commit and PR automatically
+
+## Pull Request Guidelines
+
+Don't worry if you get any of the below wrong, or if you don't know how. We'll gladly help out.
+
+### Title
+
+Make sure the title starts with a semantic prefix:
+
+- **feat**: A new feature
+- **fix**: A bug fix
+- **docs**: Documentation only changes
+- **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+- **refactor**: A code change that neither fixes a bug nor adds a feature
+- **perf**: A code change that improves performance
+- **test**: Adding missing tests or correcting existing tests
+- **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+- **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
+- **chore**: Other changes that don't modify src or test files
+- **revert**: Reverts a previous commit
+
+### Changelog
+
+Add a brief description of your pull request to the changelog located here: [changelog](https://github.com/excalidraw/excalidraw/blob/master/CHANGELOG.md)
+
+Notes:
+
+- Make sure to prepend to the section corresponding with the semantic prefix you selected in the title
+- Link to your pull request - this will require updating the CHANGELOG _after_ creating the pull request
+
+### Testing
+
+Once you submit your pull request it will automatically be tested. Be sure to check the results of the test and fix any issues that arise.
+
+It's also a good idea to consider if your change should include additional tests. This is highly recommended for new features or bug-fixes. For example, it's good practice to create a test for each bug you fix which ensures that we don't regress the code in the future.
+
+Finally - always manually test your changes using the convenient staging environment deployed for each pull request. As much as local development attempts to replicate production, there can still be subtle differences in behavior. For larger features consider testing your change in multiple browsers as well.
+
+
+## Translating
+
+To translate Excalidraw into other languages, please visit [our Crowdin page](https://crowdin.com/project/excalidraw). To add a new language, [open an issue](https://github.com/excalidraw/excalidraw/issues/new) so we can get things set up on our end first.
+
+Translations will be available on the app if they exceed a certain threshold of completion (currently **85%**).

dev-docs/docs/introduction/development.mdx

@@ -0,0 +1,102 @@
+# Development
+
+## Code Sandbox
+
+- Go to https://codesandbox.io/p/github/excalidraw/excalidraw
+  - You may need to sign in with GitHub and reload the page
+- You can start coding instantly, and even send PRs from there!
+
+## Local Installation
+
+These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
+
+### Requirements
+
+- [Node.js](https://nodejs.org/en/)
+- [Yarn](https://yarnpkg.com/getting-started/install) (v1 or v2.4.2+)
+- [Git](https://git-scm.com/downloads)
+
+### Clone the repo
+
+```bash
+git clone https://github.com/excalidraw/excalidraw.git
+```
+
+### Install the dependencies
+
+```bash
+yarn
+```
+
+### Start the server
+
+```bash
+yarn start
+```
+
+Now you can open [http://localhost:3000](http://localhost:3000) and start coding in your favorite code editor.
+
+## Collaboration
+
+For collaboration, you will need to set up [collab server](https://github.com/excalidraw/excalidraw-room) in local.
+
+## Commands
+
+### Install the dependencies
+
+```bash
+yarn
+```
+
+### Run the project
+
+```bash
+yarn start
+```
+
+### Reformat all files with Prettier
+
+```bash
+yarn fix
+```
+
+### Run tests
+
+```bash
+yarn test
+```
+
+### Update test snapshots
+
+```bash
+yarn test:update
+```
+
+### Test for formatting with Prettier
+
+```bash
+yarn test:code
+```
+
+### Docker Compose
+
+You can use docker-compose to work on Excalidraw locally if you don't want to setup a Node.js env.
+
+```bash
+docker-compose up --build -d
+```
+
+## Self-hosting
+
+We publish a Docker image with the Excalidraw client at [excalidraw/excalidraw](https://hub.docker.com/r/excalidraw/excalidraw). You can use it to self-host your own client under your own domain, on Kubernetes, AWS ECS, etc.
+
+```bash
+docker build -t excalidraw/excalidraw .
+docker run --rm -dit --name excalidraw -p 5000:80 excalidraw/excalidraw:latest
+```
+
+The Docker image is free of analytics and other tracking libraries.
+
+**At the moment, self-hosting your own instance doesn't support sharing or collaboration features.**
+
+We are working towards providing a full-fledged solution for self-hosting your own Excalidraw.

dev-docs/docs/introduction/get-started.mdx

@@ -0,0 +1,16 @@
+---
+title: Introduction
+slug: ../
+---
+
+## Try now
+
+Go to [excalidraw.com](https://excalidraw.com) to start sketching.
+
+## How are these docs structured
+
+These docs are focused on developers, and structured in the following way:
+
+- [Introduction](/docs/) — development setup and introduction.
+- [@excalidraw/excalidraw](/docs/@excalidraw/excalidraw/installation) — docs for the npm package to help you integrate Excalidraw into your own app.
+- Editor — IN PROGRESS. Docs describing the internals of the Excalidraw editor to help in contributing to the codebase.

dev-docs/docs/package/overview.md

@@ -1,6 +0,0 @@
----
-sidebar_position: 1
-title: Overview
----
-
-In development. For now, refer to [excalidraw package readme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md).

dev-docs/docusaurus.config.js

@@ -1,15 +1,12 @@
 // @ts-check
 // Note: type annotations allow type checking and IDEs autocompletion
 
-const lightCodeTheme = require("prism-react-renderer/themes/github");
-const darkCodeTheme = require("prism-react-renderer/themes/dracula");
-
 /** @type {import('@docusaurus/types').Config} */
 const config = {
   title: "Excalidraw developer docs",
   tagline:
     "For Excalidraw contributors or those integrating the Excalidraw editor",
-  url: "https://docs.excalidraw.com.com",
+  url: "https://docs.excalidraw.com",
   baseUrl: "/",
   onBrokenLinks: "throw",
   onBrokenMarkdownLinks: "warn",
@@ -33,10 +30,16 @@ const config = {
         docs: {
           sidebarPath: require.resolve("./sidebars.js"),
           // Please change this to your repo.
-          editUrl: "https://github.com/excalidraw/docs/tree/master/",
+          editUrl:
+            "https://github.com/excalidraw/excalidraw/tree/master/dev-docs/",
+          showLastUpdateAuthor: true,
+          showLastUpdateTime: true,
         },
         theme: {
-          customCss: require.resolve("./src/css/custom.css"),
+          customCss: [
+            require.resolve("./src/css/custom.scss"),
+            require.resolve("../src/packages/excalidraw/example/App.scss"),
+          ],
         },
       }),
     ],
@@ -45,18 +48,20 @@ const config = {
   themeConfig:
     /** @type {import('@docusaurus/preset-classic').ThemeConfig} */
     ({
+      colorMode: {
+        respectPrefersColorScheme: true,
+      },
       navbar: {
-        title: "Excalidraw Docs",
+        title: "Excalidraw",
         logo: {
           alt: "Excalidraw Logo",
           src: "img/logo.svg",
         },
         items: [
           {
-            type: "doc",
-            docId: "get-started",
+            to: "/docs",
             position: "left",
-            label: "Get started",
+            label: "Docs",
           },
           {
             to: "https://blog.excalidraw.com",
@@ -78,7 +83,7 @@ const config = {
             items: [
               {
                 label: "Get Started",
-                to: "/docs/get-started",
+                to: "/docs",
               },
             ],
           },
@@ -93,6 +98,10 @@ const config = {
                 label: "Twitter",
                 href: "https://twitter.com/excalidraw",
               },
+              {
+                label: "Linkedin",
+                href: "https://www.linkedin.com/company/excalidraw",
+              },
             ],
           },
           {
@@ -109,13 +118,28 @@ const config = {
             ],
           },
         ],
-        copyright: `Made with ❤️ Built with Docusaurus`,
+        copyright: `Copyright © 2023 Excalidraw community. Built with Docusaurus ❤️`,
       },
       prism: {
-        theme: lightCodeTheme,
-        darkTheme: darkCodeTheme,
+        theme: require("prism-react-renderer/themes/dracula"),
+      },
+      image: "img/og-image.png",
+      docs: {
+        sidebar: {
+          hideable: true,
+        },
+      },
+      tableOfContents: {
+        maxHeadingLevel: 4,
+      },
+      algolia: {
+        appId: "8FEAOD28DI",
+        apiKey: "4b07cca33ff2d2919bc95ff98f148e9e",
+        indexName: "excalidraw",
       },
     }),
+  themes: ["@docusaurus/theme-live-codeblock"],
+  plugins: ["docusaurus-plugin-sass"],
 };
 
 module.exports = config;

dev-docs/package.json

@@ -15,13 +15,17 @@
     "typecheck": "tsc"
   },
   "dependencies": {
-    "@docusaurus/core": "2.0.0-rc.1",
-    "@docusaurus/preset-classic": "2.0.0-rc.1",
+    "@docusaurus/core": "2.2.0",
+    "@docusaurus/preset-classic": "2.2.0",
+    "@docusaurus/theme-live-codeblock": "2.2.0",
+    "@excalidraw/excalidraw": "0.15.2",
     "@mdx-js/react": "^1.6.22",
     "clsx": "^1.2.1",
+    "docusaurus-plugin-sass": "0.2.3",
     "prism-react-renderer": "^1.3.5",
     "react": "^17.0.2",
-    "react-dom": "^17.0.2"
+    "react-dom": "^17.0.2",
+    "sass": "1.57.1"
   },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "2.0.0-rc.1",

dev-docs/sidebars.js

@@ -13,19 +13,86 @@
 
 /** @type {import('@docusaurus/plugin-content-docs').SidebarsConfig} */
 const sidebars = {
-  // By default, Docusaurus generates a sidebar from the docs folder structure
-  tutorialSidebar: [{ type: "autogenerated", dirName: "." }],
-
-  // But you can create a sidebar manually
-  /*
-  tutorialSidebar: [
+  docs: [
     {
-      type: 'category',
-      label: 'Tutorial',
-      items: ['hello'],
+      type: "category",
+      label: "Introduction",
+      link: {
+        type: "doc",
+        id: "introduction/get-started",
+      },
+      items: ["introduction/development", "introduction/contributing"],
+    },
+
+    {
+      type: "category",
+      label: "@excalidraw/excalidraw",
+      collapsed: false,
+      items: [
+        "@excalidraw/excalidraw/installation",
+        "@excalidraw/excalidraw/integration",
+        "@excalidraw/excalidraw/customizing-styles",
+        {
+          type: "category",
+          label: "API",
+          link: {
+            type: "doc",
+            id: "@excalidraw/excalidraw/api/api-intro",
+          },
+          items: [
+            {
+              type: "category",
+              label: "Props",
+              link: {
+                type: "doc",
+                id: "@excalidraw/excalidraw/api/props/props",
+              },
+              items: [
+                "@excalidraw/excalidraw/api/props/initialdata",
+                "@excalidraw/excalidraw/api/props/ref",
+                "@excalidraw/excalidraw/api/props/render-props",
+                "@excalidraw/excalidraw/api/props/ui-options",
+              ],
+            },
+            {
+              type: "category",
+              label: "Children Components",
+              link: {
+                type: "doc",
+                id: "@excalidraw/excalidraw/api/children-components/children-components-intro",
+              },
+              items: [
+                "@excalidraw/excalidraw/api/children-components/main-menu",
+                "@excalidraw/excalidraw/api/children-components/welcome-screen",
+                "@excalidraw/excalidraw/api/children-components/footer",
+                "@excalidraw/excalidraw/api/children-components/live-collaboration-trigger",
+              ],
+            },
+            {
+              type: "category",
+              label: "Utils",
+              link: {
+                type: "doc",
+                id: "@excalidraw/excalidraw/api/utils/utils-intro",
+              },
+              items: [
+                "@excalidraw/excalidraw/api/utils/export",
+                "@excalidraw/excalidraw/api/utils/restore",
+              ],
+            },
+            {
+              type: "category",
+              label: "Constants",
+              link: { type: "doc", id: "@excalidraw/excalidraw/api/constants" },
+              items: [],
+            },
+          ],
+        },
+        "@excalidraw/excalidraw/faq",
+        "@excalidraw/excalidraw/development",
+      ],
     },
   ],
-   */
 };
 
 module.exports = sidebars;

dev-docs/src/components/Highlight.js

@@ -0,0 +1,15 @@
+import React from "react";
+export default function Highlight({ children }) {
+  return (
+    <span
+      style={{
+        backgroundColor: "#7874e8",
+        borderRadius: "2px",
+        color: "#fff",
+        padding: "0.2rem",
+      }}
+    >
+      {children}
+    </span>
+  );
+}

dev-docs/src/css/custom.scss

@@ -14,11 +14,13 @@
   --ifm-color-primary-lighter: #5b57d1;
   --ifm-color-primary-lightest: #5b57d1;
   --ifm-code-font-size: 95%;
+
+  scrollbar-gutter: stable;
 }
 
 /* For readability concerns, you should choose a lighter palette in dark mode. */
 [data-theme="dark"] {
-  --ifm-color-primary: #5650f0;
+  --ifm-color-primary: #8784e3;
   --ifm-color-primary-dark: #4b46d8;
   --ifm-color-primary-darker: #4b46d8;
   --ifm-color-primary-darkest: #3e39be;
@@ -41,3 +43,59 @@
 [data-theme="dark"] .navbar__logo {
   filter: invert(93%) hue-rotate(180deg);
 }
+
+pre a {
+  color: #5dccff;
+
+  &:hover {
+    color: #8fd3f3;
+  }
+}
+
+.custom-button {
+  height: 40px;
+  max-width: 200px;
+  margin: 10px 0;
+  padding: 5px;
+  background: #70b1ec;
+  color: white;
+  font-weight: bold;
+  border: none;
+}
+
+.custom-styles .excalidraw {
+  --color-primary: #fcc6d9;
+  --color-primary-darker: #f783ac;
+  --color-primary-darkest: #e64980;
+  --color-primary-light: #f2a9c4;
+}
+
+.custom-styles .excalidraw.theme--dark {
+  --color-primary: #d494aa;
+  --color-primary-darker: #d64c7e;
+  --color-primary-darkest: #e86e99;
+  --color-primary-light: #dcbec9;
+}
+
+/* The global css conflicts with Excal css hence overriding */
+
+.excalidraw .context-menu-item__shortcut {
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+  padding: 0;
+}
+.excalidraw .Stats table td,
+.excalidraw .Stats table th,
+.excalidraw .Stats table tr {
+  border: none;
+  background: none;
+  padding: 0;
+}
+.excalidraw .Stats .close {
+  padding: 0;
+}
+
+.excalidraw .Stats table {
+  display: table;
+}

dev-docs/src/pages/index.js

@@ -1,42 +0,0 @@
-import React from "react";
-import clsx from "clsx";
-import Layout from "@theme/Layout";
-import Link from "@docusaurus/Link";
-import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
-import styles from "./index.module.css";
-import HomepageFeatures from "@site/src/components/Homepage";
-
-function HomepageHeader() {
-  const { siteConfig } = useDocusaurusContext();
-  return (
-    <header className={clsx("hero hero--primary", styles.heroBanner)}>
-      <div className="container">
-        <h1 className="hero__title">{siteConfig.title}</h1>
-        <p className="hero__subtitle">{siteConfig.tagline}</p>
-        <div className={styles.buttons}>
-          <Link
-            className="button button--secondary button--lg"
-            to="/docs/get-started"
-          >
-            Get started
-          </Link>
-        </div>
-      </div>
-    </header>
-  );
-}
-
-export default function Home() {
-  const { siteConfig } = useDocusaurusContext();
-  return (
-    <Layout
-      title={`Hello from ${siteConfig.title}`}
-      description="Description will go into a meta tag in <head />"
-    >
-      <HomepageHeader />
-      <main>
-        <HomepageFeatures />
-      </main>
-    </Layout>
-  );
-}

dev-docs/src/pages/index.tsx

@@ -14,10 +14,7 @@ function HomepageHeader() {
         <h1 className="hero__title">{siteConfig.title}</h1>
         <p className="hero__subtitle">{siteConfig.tagline}</p>
         <div className={styles.buttons}>
-          <Link
-            className="button button--secondary button--lg"
-            to="/docs/get-started"
-          >
+          <Link className="button button--secondary button--lg" to="/docs">
             Get started
           </Link>
         </div>
@@ -27,12 +24,8 @@ function HomepageHeader() {
 }
 
 export default function Home() {
-  const { siteConfig } = useDocusaurusContext();
   return (
-    <Layout
-      title={`Hello from ${siteConfig.title}`}
-      description="Description will go into a meta tag in <head />"
-    >
+    <Layout description="For Excalidraw contributors or those integrating the Excalidraw editor">
       <HomepageHeader />
       <main>
         <HomepageFeatures />

dev-docs/src/theme/MDXComponents.js

@@ -0,0 +1,11 @@
+// Import the original mapper
+import MDXComponents from "@theme-original/MDXComponents";
+import Highlight from "@site/src/components/Highlight";
+
+export default {
+  // Re-use the default mapping
+  ...MDXComponents,
+  // Map the "highlight" tag to our <Highlight /> component!
+  // `Highlight` will receive all props that were passed to `highlight` in MDX
+  highlight: Highlight,
+};

dev-docs/src/theme/ReactLiveScope/index.js

@@ -0,0 +1,30 @@
+import React from "react";
+import ExecutionEnvironment from "@docusaurus/ExecutionEnvironment";
+import initialData from "@site/src/initialData";
+import { useColorMode } from "@docusaurus/theme-common";
+
+let ExcalidrawComp = {};
+if (ExecutionEnvironment.canUseDOM) {
+  ExcalidrawComp = require("@excalidraw/excalidraw");
+}
+const Excalidraw = React.forwardRef((props, ref) => {
+  const { colorMode } = useColorMode();
+  return <ExcalidrawComp.Excalidraw theme={colorMode} {...props} ref={ref} />;
+});
+// Add react-live imports you need here
+const ExcalidrawScope = {
+  React,
+  ...React,
+  Excalidraw,
+  Footer: ExcalidrawComp.Footer,
+  useDevice: ExcalidrawComp.useDevice,
+  MainMenu: ExcalidrawComp.MainMenu,
+  WelcomeScreen: ExcalidrawComp.WelcomeScreen,
+  LiveCollaborationTrigger: ExcalidrawComp.LiveCollaborationTrigger,
+  Sidebar: ExcalidrawComp.Sidebar,
+  exportToCanvas: ExcalidrawComp.exportToCanvas,
+  initialData,
+  useI18n: ExcalidrawComp.useI18n,
+};
+
+export default ExcalidrawScope;

dev-docs/yarn.lock

@@ -1191,10 +1191,10 @@
     "@docsearch/css" "3.1.1"
     algoliasearch "^4.0.0"
 
-"@docusaurus/core@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/core/-/core-2.0.0-rc.1.tgz#828d93d241171565d8947a9ab404091e04759141"
-  integrity sha512-b9FX0Z+EddfQ6wAiNh+Wx4fysKfcvEcWJrZ5USROn3C+EVU5P4luaa8mwWK//O+hTwD9ur7/A44IZ/tWCTAoLQ==
+"@docusaurus/core@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/core/-/core-2.2.0.tgz#64c9ee31502c23b93c869f8188f73afaf5fd4867"
+  integrity sha512-Vd6XOluKQqzG12fEs9prJgDtyn6DPok9vmUWDR2E6/nV5Fl9SVkhEQOBxwObjk3kQh7OY7vguFaLh0jqdApWsA==
   dependencies:
     "@babel/core" "^7.18.6"
     "@babel/generator" "^7.18.7"
@@ -1206,13 +1206,13 @@
     "@babel/runtime" "^7.18.6"
     "@babel/runtime-corejs3" "^7.18.6"
     "@babel/traverse" "^7.18.8"
-    "@docusaurus/cssnano-preset" "2.0.0-rc.1"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
+    "@docusaurus/cssnano-preset" "2.2.0"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/mdx-loader" "2.2.0"
     "@docusaurus/react-loadable" "5.5.2"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-common" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-common" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     "@slorber/static-site-generator-webpack-plugin" "^4.0.7"
     "@svgr/webpack" "^6.2.1"
     autoprefixer "^10.4.7"
@@ -1268,33 +1268,33 @@
     webpack-merge "^5.8.0"
     webpackbar "^5.0.2"
 
-"@docusaurus/cssnano-preset@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/cssnano-preset/-/cssnano-preset-2.0.0-rc.1.tgz#76bbd7f6912779a0667f8f2fd8fc1a05618a6148"
-  integrity sha512-9/KmQvF+eTlMqUqG6UcXbRgxbGed/8bQInXuKEs+95/jI6jO/3xSzuRwuHHHP0naUvSVWjnNI9jngPrQerXE5w==
+"@docusaurus/cssnano-preset@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/cssnano-preset/-/cssnano-preset-2.2.0.tgz#fc05044659051ae74ab4482afcf4a9936e81d523"
+  integrity sha512-mAAwCo4n66TMWBH1kXnHVZsakW9VAXJzTO4yZukuL3ro4F+JtkMwKfh42EG75K/J/YIFQG5I/Bzy0UH/hFxaTg==
   dependencies:
     cssnano-preset-advanced "^5.3.8"
     postcss "^8.4.14"
     postcss-sort-media-queries "^4.2.1"
     tslib "^2.4.0"
 
-"@docusaurus/logger@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/logger/-/logger-2.0.0-rc.1.tgz#db95e9b15bc243695830a5b791c0eff705ef1b54"
-  integrity sha512-daa3g+SXuO9K60PVMiSUmDEK9Vro+Ed7i7uF8CH6QQJLcNZy/zJc0Xz62eH7ip1x77fmeb6Rg4Us1TqTFc9AbQ==
+"@docusaurus/logger@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/logger/-/logger-2.2.0.tgz#ea2f7feda7b8675485933b87f06d9c976d17423f"
+  integrity sha512-DF3j1cA5y2nNsu/vk8AG7xwpZu6f5MKkPPMaaIbgXLnWGfm6+wkOeW7kNrxnM95YOhKUkJUophX69nGUnLsm0A==
   dependencies:
     chalk "^4.1.2"
     tslib "^2.4.0"
 
-"@docusaurus/mdx-loader@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/mdx-loader/-/mdx-loader-2.0.0-rc.1.tgz#e78d7d416aacc289f2427c5ccdb9145820acb0cb"
-  integrity sha512-8Fg0c/ceu39knmr7w0dutm7gq3YxKYCqWVS2cB/cPATzChCCNH/AGLfBT6sz/Z4tjVXE+NyREq2pfOFvkhjVXg==
+"@docusaurus/mdx-loader@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/mdx-loader/-/mdx-loader-2.2.0.tgz#fd558f429e5d9403d284bd4214e54d9768b041a0"
+  integrity sha512-X2bzo3T0jW0VhUU+XdQofcEeozXOTmKQMvc8tUnWRdTnCvj4XEcBVdC3g+/jftceluiwSTNRAX4VBOJdNt18jA==
   dependencies:
     "@babel/parser" "^7.18.8"
     "@babel/traverse" "^7.18.8"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
     "@mdx-js/mdx" "^1.6.22"
     escape-html "^1.0.3"
     file-loader "^6.2.0"
@@ -1323,18 +1323,32 @@
     react-helmet-async "*"
     react-loadable "npm:@docusaurus/react-loadable@5.5.2"
 
-"@docusaurus/plugin-content-blog@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-blog/-/plugin-content-blog-2.0.0-rc.1.tgz#8ae5d5ec2da08c583a057bf2754a5b9278b3eb08"
-  integrity sha512-BVVrAGZujpjS/0rarY2o24rlylRRh2NZuM65kg0JNkkViF79SeEHsepog7IuHyoqGWPm1N/I7LpEp7k+gowZzQ==
+"@docusaurus/module-type-aliases@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/module-type-aliases/-/module-type-aliases-2.2.0.tgz#1e23e54a1bbb6fde1961e4fa395b1b69f4803ba5"
+  integrity sha512-wDGW4IHKoOr9YuJgy7uYuKWrDrSpsUSDHLZnWQYM9fN7D5EpSmYHjFruUpKWVyxLpD/Wh0rW8hYZwdjJIQUQCQ==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-common" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/react-loadable" "5.5.2"
+    "@docusaurus/types" "2.2.0"
+    "@types/history" "^4.7.11"
+    "@types/react" "*"
+    "@types/react-router-config" "*"
+    "@types/react-router-dom" "*"
+    react-helmet-async "*"
+    react-loadable "npm:@docusaurus/react-loadable@5.5.2"
+
+"@docusaurus/plugin-content-blog@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-blog/-/plugin-content-blog-2.2.0.tgz#dc55982e76771f4e678ac10e26d10e1da2011dc1"
+  integrity sha512-0mWBinEh0a5J2+8ZJXJXbrCk1tSTNf7Nm4tYAl5h2/xx+PvH/Bnu0V+7mMljYm/1QlDYALNIIaT/JcoZQFUN3w==
+  dependencies:
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/mdx-loader" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-common" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     cheerio "^1.0.0-rc.12"
     feed "^4.2.2"
     fs-extra "^10.1.0"
@@ -1345,18 +1359,18 @@
     utility-types "^3.10.0"
     webpack "^5.73.0"
 
-"@docusaurus/plugin-content-docs@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-docs/-/plugin-content-docs-2.0.0-rc.1.tgz#2dda88166bf21b0eeb3821ef748059b20c8c49f7"
-  integrity sha512-Yk5Hu6uaw3tRplzJnbDygwRhmZ3PCzEXD4SJpBA6cPC73ylfqOEh6qhiU+BWhMTtDXNhY+athk5Kycfk3DW1aQ==
+"@docusaurus/plugin-content-docs@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-docs/-/plugin-content-docs-2.2.0.tgz#0fcb85226fcdb80dc1e2d4a36ef442a650dcc84d"
+  integrity sha512-BOazBR0XjzsHE+2K1wpNxz5QZmrJgmm3+0Re0EVPYFGW8qndCWGNtXW/0lGKhecVPML8yyFeAmnUCIs7xM2wPw==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
-    "@docusaurus/module-type-aliases" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/mdx-loader" "2.2.0"
+    "@docusaurus/module-type-aliases" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     "@types/react-router-config" "^5.0.6"
     combine-promises "^1.1.0"
     fs-extra "^10.1.0"
@@ -1367,84 +1381,84 @@
     utility-types "^3.10.0"
     webpack "^5.73.0"
 
-"@docusaurus/plugin-content-pages@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-pages/-/plugin-content-pages-2.0.0-rc.1.tgz#2be82f53d6c77e6aa66787726c30dc60b210e6f8"
-  integrity sha512-FdO79WC5hfWDQu3/CTFLRQzTNc0e5n+HNzavm2MNkSzGV08BFJ6RAkbPbtra5CWef+6iXZav6D/tzv2jDPvLzA==
+"@docusaurus/plugin-content-pages@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-content-pages/-/plugin-content-pages-2.2.0.tgz#e3f40408787bbe229545dd50595f87e1393bc3ae"
+  integrity sha512-+OTK3FQHk5WMvdelz8v19PbEbx+CNT6VSpx7nVOvMNs5yJCKvmqBJBQ2ZSxROxhVDYn+CZOlmyrC56NSXzHf6g==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/mdx-loader" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     fs-extra "^10.1.0"
     tslib "^2.4.0"
     webpack "^5.73.0"
 
-"@docusaurus/plugin-debug@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-debug/-/plugin-debug-2.0.0-rc.1.tgz#73c06ad08d66810941e456d50b07be008f5235cb"
-  integrity sha512-aOsyYrPMbnsyqHwsVZ+0frrMRtnYqm4eaJpG4sC/6LYAJ07IDRQ9j3GOku2dKr5GsFK1Vx7VlE6ZLwe0MaGstg==
+"@docusaurus/plugin-debug@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-debug/-/plugin-debug-2.2.0.tgz#b38741d2c492f405fee01ee0ef2e0029cedb689a"
+  integrity sha512-p9vOep8+7OVl6r/NREEYxf4HMAjV8JMYJ7Bos5fCFO0Wyi9AZEo0sCTliRd7R8+dlJXZEgcngSdxAUo/Q+CJow==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
     fs-extra "^10.1.0"
     react-json-view "^1.21.3"
     tslib "^2.4.0"
 
-"@docusaurus/plugin-google-analytics@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-google-analytics/-/plugin-google-analytics-2.0.0-rc.1.tgz#0136cc7534573ca56e023178ec2bda5c1e89ce71"
-  integrity sha512-f+G8z5OJWfg5QqWDLIdcN2SDoK5J5Gg8HMrqCI6Pfl+rxPb5I1niA+/UkAM+kMCpnekvhSt5AWz2fgkRenkPLA==
+"@docusaurus/plugin-google-analytics@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-google-analytics/-/plugin-google-analytics-2.2.0.tgz#63c7137eff5a1208d2059fea04b5207c037d7954"
+  integrity sha512-+eZVVxVeEnV5nVQJdey9ZsfyEVMls6VyWTIj8SmX0k5EbqGvnIfET+J2pYEuKQnDIHxy+syRMoRM6AHXdHYGIg==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     tslib "^2.4.0"
 
-"@docusaurus/plugin-google-gtag@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-google-gtag/-/plugin-google-gtag-2.0.0-rc.1.tgz#61698fdc41a4ace912fb8f6c834efd288edad3c0"
-  integrity sha512-yE1Et9hhhX9qMRnMJzpNq0854qIYiSEc2dZaXNk537HN7Q0rKkr/YONUHz2iqNYwPX2hGOY4LdpTxlMP88uVhA==
+"@docusaurus/plugin-google-gtag@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-google-gtag/-/plugin-google-gtag-2.2.0.tgz#7b086d169ac5fe9a88aca10ab0fd2bf00c6c6b12"
+  integrity sha512-6SOgczP/dYdkqUMGTRqgxAS1eTp6MnJDAQMy8VCF1QKbWZmlkx4agHDexihqmYyCujTYHqDAhm1hV26EET54NQ==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     tslib "^2.4.0"
 
-"@docusaurus/plugin-sitemap@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-sitemap/-/plugin-sitemap-2.0.0-rc.1.tgz#0b638e774b253d90e9f2d11663e961250f557bc4"
-  integrity sha512-5JmbNpssUF03odFM4ArvIsrO9bv7HnAJ0VtefXhh0WBpaFs8NgI3rTkCTFimvtRQjDR9U2bh23fXz2vjQQz6oA==
+"@docusaurus/plugin-sitemap@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/plugin-sitemap/-/plugin-sitemap-2.2.0.tgz#876da60937886032d63143253d420db6a4b34773"
+  integrity sha512-0jAmyRDN/aI265CbWZNZuQpFqiZuo+5otk2MylU9iVrz/4J7gSc+ZJ9cy4EHrEsW7PV8s1w18hIEsmcA1YgkKg==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-common" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-common" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     fs-extra "^10.1.0"
     sitemap "^7.1.1"
     tslib "^2.4.0"
 
-"@docusaurus/preset-classic@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/preset-classic/-/preset-classic-2.0.0-rc.1.tgz#5e5b1cf80b3dd4e2c3f824c78a111f105858d853"
-  integrity sha512-5jjTVZkhArjyoNHwCI9x4PSG0zPmBJILjZLVrxPcHpm/K0ltkYcp6J3GxYpf5EbMuOh5+yCWM63cSshGcNOo3Q==
+"@docusaurus/preset-classic@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/preset-classic/-/preset-classic-2.2.0.tgz#bece5a043eeb74430f7c6c7510000b9c43669eb7"
+  integrity sha512-yKIWPGNx7BT8v2wjFIWvYrS+nvN04W+UameSFf8lEiJk6pss0kL6SG2MRvyULiI3BDxH+tj6qe02ncpSPGwumg==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-blog" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-docs" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-pages" "2.0.0-rc.1"
-    "@docusaurus/plugin-debug" "2.0.0-rc.1"
-    "@docusaurus/plugin-google-analytics" "2.0.0-rc.1"
-    "@docusaurus/plugin-google-gtag" "2.0.0-rc.1"
-    "@docusaurus/plugin-sitemap" "2.0.0-rc.1"
-    "@docusaurus/theme-classic" "2.0.0-rc.1"
-    "@docusaurus/theme-common" "2.0.0-rc.1"
-    "@docusaurus/theme-search-algolia" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/plugin-content-blog" "2.2.0"
+    "@docusaurus/plugin-content-docs" "2.2.0"
+    "@docusaurus/plugin-content-pages" "2.2.0"
+    "@docusaurus/plugin-debug" "2.2.0"
+    "@docusaurus/plugin-google-analytics" "2.2.0"
+    "@docusaurus/plugin-google-gtag" "2.2.0"
+    "@docusaurus/plugin-sitemap" "2.2.0"
+    "@docusaurus/theme-classic" "2.2.0"
+    "@docusaurus/theme-common" "2.2.0"
+    "@docusaurus/theme-search-algolia" "2.2.0"
+    "@docusaurus/types" "2.2.0"
 
 "@docusaurus/react-loadable@5.5.2", "react-loadable@npm:@docusaurus/react-loadable@5.5.2":
   version "5.5.2"
@@ -1454,23 +1468,23 @@
     "@types/react" "*"
     prop-types "^15.6.2"
 
-"@docusaurus/theme-classic@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/theme-classic/-/theme-classic-2.0.0-rc.1.tgz#4ab30745e6b03b0f277837debae786a0a83aee6a"
-  integrity sha512-qNiz7ieeq3AC+V8TbW6S63pWLJph1CbzWDDPTqxDLHgA8VQaNaSmJM8S92pH+yKALRb9u14ogjjYYc75Nj2JmQ==
+"@docusaurus/theme-classic@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/theme-classic/-/theme-classic-2.2.0.tgz#a048bb1bc077dee74b28bec25f4b84b481863742"
+  integrity sha512-kjbg/qJPwZ6H1CU/i9d4l/LcFgnuzeiGgMQlt6yPqKo0SOJIBMPuz7Rnu3r/WWbZFPi//o8acclacOzmXdUUEg==
   dependencies:
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
-    "@docusaurus/module-type-aliases" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-blog" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-docs" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-pages" "2.0.0-rc.1"
-    "@docusaurus/theme-common" "2.0.0-rc.1"
-    "@docusaurus/theme-translations" "2.0.0-rc.1"
-    "@docusaurus/types" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-common" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/mdx-loader" "2.2.0"
+    "@docusaurus/module-type-aliases" "2.2.0"
+    "@docusaurus/plugin-content-blog" "2.2.0"
+    "@docusaurus/plugin-content-docs" "2.2.0"
+    "@docusaurus/plugin-content-pages" "2.2.0"
+    "@docusaurus/theme-common" "2.2.0"
+    "@docusaurus/theme-translations" "2.2.0"
+    "@docusaurus/types" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-common" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     "@mdx-js/react" "^1.6.22"
     clsx "^1.2.1"
     copy-text-to-clipboard "^3.0.1"
@@ -1485,17 +1499,17 @@
     tslib "^2.4.0"
     utility-types "^3.10.0"
 
-"@docusaurus/theme-common@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/theme-common/-/theme-common-2.0.0-rc.1.tgz#ea5d9732a16b03b488555e50107161bfa2abad98"
-  integrity sha512-1r9ZLKD9SeoCYVzWzcdR79Dia4ANlrlRjNl6uzETOEybjK6FF7yEa9Yra8EJcOCbi3coyYz5xFh/r1YHFTFHug==
+"@docusaurus/theme-common@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/theme-common/-/theme-common-2.2.0.tgz#2303498d80448aafdd588b597ce9d6f4cfa930e4"
+  integrity sha512-R8BnDjYoN90DCL75gP7qYQfSjyitXuP9TdzgsKDmSFPNyrdE3twtPNa2dIN+h+p/pr+PagfxwWbd6dn722A1Dw==
   dependencies:
-    "@docusaurus/mdx-loader" "2.0.0-rc.1"
-    "@docusaurus/module-type-aliases" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-blog" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-docs" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-pages" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
+    "@docusaurus/mdx-loader" "2.2.0"
+    "@docusaurus/module-type-aliases" "2.2.0"
+    "@docusaurus/plugin-content-blog" "2.2.0"
+    "@docusaurus/plugin-content-docs" "2.2.0"
+    "@docusaurus/plugin-content-pages" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
     "@types/history" "^4.7.11"
     "@types/react" "*"
     "@types/react-router-config" "*"
@@ -1505,19 +1519,34 @@
     tslib "^2.4.0"
     utility-types "^3.10.0"
 
-"@docusaurus/theme-search-algolia@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/theme-search-algolia/-/theme-search-algolia-2.0.0-rc.1.tgz#e78c0aeaea6a3717ae3a6ecd75a8652bd7c8e974"
-  integrity sha512-H5yq6V/B4qo6GZrDKMbeSpk3T9e9K2MliDzLonRu0w3QHW9orVGe0c/lZvRbGlDZjnsOo7XGddhXXIDWGwnpaA==
+"@docusaurus/theme-live-codeblock@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/theme-live-codeblock/-/theme-live-codeblock-2.2.0.tgz#a507e496a1a74d261beee30ad072e4341310809a"
+  integrity sha512-4XRFxfZGcyqmbLmNbnbZ2ZOsoY7FYCJUZKsYW5yzhZYjmjGg7lkdJH5trt9otUoKBsZopBpPWvcDZwCu1SENYg==
+  dependencies:
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/theme-common" "2.2.0"
+    "@docusaurus/theme-translations" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
+    "@philpl/buble" "^0.19.7"
+    clsx "^1.2.1"
+    fs-extra "^10.1.0"
+    react-live "2.2.3"
+    tslib "^2.4.0"
+
+"@docusaurus/theme-search-algolia@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/theme-search-algolia/-/theme-search-algolia-2.2.0.tgz#77fd9f7a600917e6024fe3ac7fb6cfdf2ce84737"
+  integrity sha512-2h38B0tqlxgR2FZ9LpAkGrpDWVdXZ7vltfmTdX+4RsDs3A7khiNsmZB+x/x6sA4+G2V2CvrsPMlsYBy5X+cY1w==
   dependencies:
     "@docsearch/react" "^3.1.1"
-    "@docusaurus/core" "2.0.0-rc.1"
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/plugin-content-docs" "2.0.0-rc.1"
-    "@docusaurus/theme-common" "2.0.0-rc.1"
-    "@docusaurus/theme-translations" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
-    "@docusaurus/utils-validation" "2.0.0-rc.1"
+    "@docusaurus/core" "2.2.0"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/plugin-content-docs" "2.2.0"
+    "@docusaurus/theme-common" "2.2.0"
+    "@docusaurus/theme-translations" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
+    "@docusaurus/utils-validation" "2.2.0"
     algoliasearch "^4.13.1"
     algoliasearch-helper "^3.10.0"
     clsx "^1.2.1"
@@ -1527,10 +1556,10 @@
     tslib "^2.4.0"
     utility-types "^3.10.0"
 
-"@docusaurus/theme-translations@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/theme-translations/-/theme-translations-2.0.0-rc.1.tgz#bd647f78c741ee7f6c6d2cbbd3e3f282ef2f89ad"
-  integrity sha512-JLhNdlnbQhxVQzOnLyiCaTzKFa1lpVrM3nCrkGQKscoG2rY6ARGYMgMN2DkoH6hm7TflQ8+PE1S5MzzASeLs4Q==
+"@docusaurus/theme-translations@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/theme-translations/-/theme-translations-2.2.0.tgz#5fbd4693679806f80c26eeae1381e1f2c23d83e7"
+  integrity sha512-3T140AG11OjJrtKlY4pMZ5BzbGRDjNs2co5hJ6uYJG1bVWlhcaFGqkaZ5lCgKflaNHD7UHBHU9Ec5f69jTdd6w==
   dependencies:
     fs-extra "^10.1.0"
     tslib "^2.4.0"
@@ -1549,30 +1578,44 @@
     webpack "^5.73.0"
     webpack-merge "^5.8.0"
 
-"@docusaurus/utils-common@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/utils-common/-/utils-common-2.0.0-rc.1.tgz#3e233a28794325d5d9d3af3f7b1c22b59aa8b847"
-  integrity sha512-+iZICpeFPZJ9oGJXuG92WTWee6WRnVx5BdzlcfuKf/f5KQX8PvwXR2tDME78FGGhShB8zr+vjuNEXuLvXT7j2A==
+"@docusaurus/types@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/types/-/types-2.2.0.tgz#02c577a4041ab7d058a3c214ccb13647e21a9857"
+  integrity sha512-b6xxyoexfbRNRI8gjblzVOnLr4peCJhGbYGPpJ3LFqpi5nsFfoK4mmDLvWdeah0B7gmJeXabN7nQkFoqeSdmOw==
+  dependencies:
+    "@types/history" "^4.7.11"
+    "@types/react" "*"
+    commander "^5.1.0"
+    joi "^17.6.0"
+    react-helmet-async "^1.3.0"
+    utility-types "^3.10.0"
+    webpack "^5.73.0"
+    webpack-merge "^5.8.0"
+
+"@docusaurus/utils-common@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/utils-common/-/utils-common-2.2.0.tgz#a401c1b93a8697dd566baf6ac64f0fdff1641a78"
+  integrity sha512-qebnerHp+cyovdUseDQyYFvMW1n1nv61zGe5JJfoNQUnjKuApch3IVsz+/lZ9a38pId8kqehC1Ao2bW/s0ntDA==
   dependencies:
     tslib "^2.4.0"
 
-"@docusaurus/utils-validation@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/utils-validation/-/utils-validation-2.0.0-rc.1.tgz#dded12f036cda8a54a19e01694b35859fe0cf1d5"
-  integrity sha512-lj36gm9Ksu4tt/EUeLDWoMbXe3sfBxeIPIUUdqYcBYkF/rpQkh+uL/dncjNGiw6uvBOqXhOfsFVP045HtgShVw==
+"@docusaurus/utils-validation@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/utils-validation/-/utils-validation-2.2.0.tgz#04d4d103137ad0145883971d3aa497f4a1315f25"
+  integrity sha512-I1hcsG3yoCkasOL5qQAYAfnmVoLei7apugT6m4crQjmDGxq+UkiRrq55UqmDDyZlac/6ax/JC0p+usZ6W4nVyg==
   dependencies:
-    "@docusaurus/logger" "2.0.0-rc.1"
-    "@docusaurus/utils" "2.0.0-rc.1"
+    "@docusaurus/logger" "2.2.0"
+    "@docusaurus/utils" "2.2.0"
     joi "^17.6.0"
     js-yaml "^4.1.0"
     tslib "^2.4.0"
 
-"@docusaurus/utils@2.0.0-rc.1":
-  version "2.0.0-rc.1"
-  resolved "https://registry.yarnpkg.com/@docusaurus/utils/-/utils-2.0.0-rc.1.tgz#53584b800df9e13864d5ef1a76aa7655a90ec86e"
-  integrity sha512-ym9I1OwIYbKs1LGaUajaA/vDG8VweJj/6YoZjHp+eDQHhTRIrHXiYoGDqorafRhftKwnA1EnyomuXpNd9bq8Gg==
+"@docusaurus/utils@2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@docusaurus/utils/-/utils-2.2.0.tgz#3d6f9b7a69168d5c92d371bf21c556a4f50d1da6"
+  integrity sha512-oNk3cjvx7Tt1Lgh/aeZAmFpGV2pDr5nHKrBVx6hTkzGhrnMuQqLt6UPlQjdYQ3QHXwyF/ZtZMO1D5Pfi0lu7SA==
   dependencies:
-    "@docusaurus/logger" "2.0.0-rc.1"
+    "@docusaurus/logger" "2.2.0"
     "@svgr/webpack" "^6.2.1"
     file-loader "^6.2.0"
     fs-extra "^10.1.0"
@@ -1588,6 +1631,11 @@
     url-loader "^4.1.1"
     webpack "^5.73.0"
 
+"@excalidraw/excalidraw@0.15.2":
+  version "0.15.2"
+  resolved "https://registry.yarnpkg.com/@excalidraw/excalidraw/-/excalidraw-0.15.2.tgz#7dba4f6e10c52015a007efb75a9fc1afe598574c"
+  integrity sha512-rTI02kgWSTXiUdIkBxt9u/581F3eXcqQgJdIxmz54TFtG3ughoxO5fr4t7Fr2LZIturBPqfocQHGKZ0t2KLKgw==
+
 "@hapi/hoek@^9.0.0":
   version "9.3.0"
   resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-9.3.0.tgz#8368869dcb735be2e7f5cb7647de78e167a251fb"
@@ -1709,6 +1757,21 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
+"@philpl/buble@^0.19.7":
+  version "0.19.7"
+  resolved "https://registry.yarnpkg.com/@philpl/buble/-/buble-0.19.7.tgz#27231e6391393793b64bc1c982fc7b593198b893"
+  integrity sha512-wKTA2DxAGEW+QffRQvOhRQ0VBiYU2h2p8Yc1oBNlqSKws48/8faxqKNIuub0q4iuyTuLwtB8EkwiKwhlfV1PBA==
+  dependencies:
+    acorn "^6.1.1"
+    acorn-class-fields "^0.2.1"
+    acorn-dynamic-import "^4.0.0"
+    acorn-jsx "^5.0.1"
+    chalk "^2.4.2"
+    magic-string "^0.25.2"
+    minimist "^1.2.0"
+    os-homedir "^1.0.1"
+    regexpu-core "^4.5.4"
+
 "@polka/url@^1.0.0-next.20":
   version "1.0.0-next.21"
   resolved "https://registry.yarnpkg.com/@polka/url/-/url-1.0.0-next.21.tgz#5de5a2385a35309427f6011992b544514d559aa1"
@@ -1722,9 +1785,9 @@
     "@hapi/hoek" "^9.0.0"
 
 "@sideway/formula@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@sideway/formula/-/formula-3.0.0.tgz#fe158aee32e6bd5de85044be615bc08478a0a13c"
-  integrity sha512-vHe7wZ4NOXVfkoRb8T5otiENVlT7a3IAiw7H5M2+GO+9CDgcVUUsX1zalAztCmwyOr2RUTGJdgB+ZvSVqmdHmg==
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/@sideway/formula/-/formula-3.0.1.tgz#80fcbcbaf7ce031e0ef2dd29b1bfc7c3f583611f"
+  integrity sha512-/poHZJJVjx3L+zVD6g9KgHfYnb443oi7wLu/XKojDviHy6HOEOA6z1Trk5aR1dGcmPenJEgb2sK2I80LeS3MIg==
 
 "@sideway/pinpoint@^2.0.0":
   version "2.0.0"
@@ -2242,16 +2305,36 @@ accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.8:
     mime-types "~2.1.34"
     negotiator "0.6.3"
 
+acorn-class-fields@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/acorn-class-fields/-/acorn-class-fields-0.2.1.tgz#748058bceeb0ef25164bbc671993984083f5a085"
+  integrity sha512-US/kqTe0H8M4LN9izoL+eykVAitE68YMuYZ3sHn3i1fjniqR7oQ3SPvuMK/VT1kjOQHrx5Q88b90TtOKgAv2hQ==
+
+acorn-dynamic-import@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz#482210140582a36b83c3e342e1cfebcaa9240948"
+  integrity sha512-d3OEjQV4ROpoflsnUA8HozoIR504TFxNivYEUi6uwz0IYhBkTDXGuWlNdMtybRt3nqVx/L6XqMt0FxkXuWKZhw==
+
 acorn-import-assertions@^1.7.6:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/acorn-import-assertions/-/acorn-import-assertions-1.8.0.tgz#ba2b5939ce62c238db6d93d81c9b111b29b855e9"
   integrity sha512-m7VZ3jwz4eK6A4Vtt8Ew1/mNbP24u0FhdyfA7fSvnJR6LMdfOYnmuIrrJAgrYfYJ10F/otaHTtrtrtmHdMNzEw==
 
+acorn-jsx@^5.0.1:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.2.tgz#7ed5bb55908b3b2f1bc55c6af1653bada7f07937"
+  integrity sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==
+
 acorn-walk@^8.0.0:
   version "8.2.0"
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-8.2.0.tgz#741210f2e2426454508853a2f44d0ab83b7f69c1"
   integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
 
+acorn@^6.1.1:
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.2.tgz#35866fd710528e92de10cf06016498e47e39e1e6"
+  integrity sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==
+
 acorn@^8.0.4, acorn@^8.5.0, acorn@^8.7.1:
   version "8.8.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.8.0.tgz#88c0187620435c7f6015803f5539dae05a9dbea8"
@@ -2618,6 +2701,18 @@ browserslist@^4.0.0, browserslist@^4.14.5, browserslist@^4.16.6, browserslist@^4
     node-releases "^2.0.6"
     update-browserslist-db "^1.0.4"
 
+buble@0.19.6:
+  version "0.19.6"
+  resolved "https://registry.yarnpkg.com/buble/-/buble-0.19.6.tgz#915909b6bd5b11ee03b1c885ec914a8b974d34d3"
+  integrity sha512-9kViM6nJA1Q548Jrd06x0geh+BG2ru2+RMDkIHHgJY/8AcyCs34lTHwra9BX7YdPrZXd5aarkpr/SY8bmPgPdg==
+  dependencies:
+    chalk "^2.4.1"
+    magic-string "^0.25.1"
+    minimist "^1.2.0"
+    os-homedir "^1.0.1"
+    regexpu-core "^4.2.0"
+    vlq "^1.0.0"
+
 buffer-from@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
@@ -2697,7 +2792,7 @@ ccount@^1.0.0:
   resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.1.0.tgz#246687debb6014735131be8abab2d93898f8d043"
   integrity sha512-vlNK021QdI7PNeiUh/lKkC/mNHHfV0m/Ad5JoI0TYtlBnJAslM/JIkm/tGC88bkLIwO6OQ5uV6ztS6kVAtCDlg==
 
-chalk@^2.0.0:
+chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -2754,7 +2849,7 @@ cheerio@^1.0.0-rc.12:
     parse5 "^7.0.0"
     parse5-htmlparser2-tree-adapter "^7.0.0"
 
-chokidar@^3.4.2, chokidar@^3.5.3:
+"chokidar@>=3.0.0 <4.0.0", chokidar@^3.4.2, chokidar@^3.5.3:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
   integrity sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==
@@ -2905,6 +3000,16 @@ commondir@^1.0.1:
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
   integrity sha512-W9pAhw0ja1Edb5GVdIF1mjZw/ASI0AlShXM83UUGe2DVr5TdAPEA1OA8m/g8zWp9x6On7gqufY+FatDbC3MDQg==
 
+component-props@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/component-props/-/component-props-1.1.1.tgz#f9b7df9b9927b6e6d97c9bd272aa867670f34944"
+  integrity sha512-69pIRJs9fCCHRqCz3390YF2LV1Lu6iEMZ5zuVqqUn+G20V9BNXlMs0cWawWeW9g4Ynmg29JmkG6R7/lUJoGd1Q==
+
+component-xor@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/component-xor/-/component-xor-0.0.4.tgz#c55d83ccc1b94cd5089a4e93fa7891c7263e59aa"
+  integrity sha512-ZIt6sla8gfo+AFVRZoZOertcnD5LJaY2T9CKE2j13NJxQt/mUafD69Bl7/Y4AnpI2LGjiXH7cOfJDx/n2G9edA==
+
 compressible@~2.0.16:
   version "2.0.18"
   resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.18.tgz#af53cca6b070d4c3c0750fbd77286a6d7cc46fba"
@@ -3016,6 +3121,11 @@ core-js-pure@^3.20.2:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.24.0.tgz#10eeb90dbf0d670a6b22b081aecc7deb2faec7e1"
   integrity sha512-uzMmW8cRh7uYw4JQtzqvGWRyC2T5+4zipQLQdi2FmiRqP83k3d6F3stv2iAlNhOs6cXN401FCD5TL0vvleuHgA==
 
+core-js@^2.4.1:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
+
 core-js@^3.23.3:
   version "3.24.0"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.24.0.tgz#4928d4e99c593a234eb1a1f9abd3122b04d3ac57"
@@ -3345,6 +3455,13 @@ dns-packet@^5.2.2:
   dependencies:
     "@leichtgewicht/ip-codec" "^2.0.1"
 
+docusaurus-plugin-sass@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/docusaurus-plugin-sass/-/docusaurus-plugin-sass-0.2.3.tgz#5b61f7e560d236cfc1531ed497ac32fc166fc5e2"
+  integrity sha512-FbaE06K8NF8SPUYTwiG+83/jkXrwHJ/Afjqz3SUIGon6QvFwSSoKOcoxGQmUBnjTOk+deUONDx8jNWsegFJcBQ==
+  dependencies:
+    sass-loader "^10.1.1"
+
 dom-converter@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/dom-converter/-/dom-converter-0.2.0.tgz#6721a9daee2e293682955b6afe416771627bb768"
@@ -3352,6 +3469,14 @@ dom-converter@^0.2.0:
   dependencies:
     utila "~0.4"
 
+dom-iterator@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/dom-iterator/-/dom-iterator-1.0.0.tgz#9c09899846ec41c2d257adc4d6015e4759ef05ad"
+  integrity sha512-7dsMOQI07EMU98gQM8NSB3GsAiIeBYIPKpnxR3c9xOvdvBjChAcOM0iJ222I3p5xyiZO9e5oggkNaCusuTdYig==
+  dependencies:
+    component-props "1.1.1"
+    component-xor "0.0.4"
+
 dom-serializer@^1.0.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-1.4.1.tgz#de5d41b1aea290215dc45a6dae8adcf1d32e2d30"
@@ -4251,9 +4376,9 @@ htmlparser2@^8.0.1:
     entities "^4.3.0"
 
 http-cache-semantics@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
-  integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz#abe02fcb2985460bf0323be664436ec3476a6d5a"
+  integrity sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==
 
 http-deceiver@^1.2.7:
   version "1.2.7"
@@ -4340,6 +4465,11 @@ immer@^9.0.7:
   resolved "https://registry.yarnpkg.com/immer/-/immer-9.0.15.tgz#0b9169e5b1d22137aba7d43f8a81a495dd1b62dc"
   integrity sha512-2eB/sswms9AEUSkOm4SbV5Y7Vmt/bKRwByd52jfLkW4OLYeaTP3EEiJ9agqU0O/tq6Dk62Zfj+TJSqfm1rLVGQ==
 
+immutable@^4.0.0:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.2.2.tgz#2da9ff4384a4330c36d4d1bc88e90f9e0b0ccd16"
+  integrity sha512-fTMKDwtbvO5tldky9QZ2fMX7slR0mYpY5nbnFWYp0fOzDhHqhgIw9KoYgxLWsoNTS9ZHGauHj18DTyEw6BK3Og==
+
 import-fresh@^3.1.0, import-fresh@^3.2.1, import-fresh@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.3.0.tgz#37162c25fcb9ebaa2e6e53d5b4d88ce17d9e0c2b"
@@ -4692,9 +4822,9 @@ json-schema-traverse@^1.0.0:
   integrity sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==
 
 json5@^2.1.2, json5@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.1.tgz#655d50ed1e6f95ad1a3caababd2b0efda10b395c"
-  integrity sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
+  integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
 
 jsonfile@^6.0.1:
   version "6.1.0"
@@ -4722,7 +4852,7 @@ kleur@^3.0.3:
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
   integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
 
-klona@^2.0.5:
+klona@^2.0.4, klona@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.5.tgz#d166574d90076395d9963aa7a928fabb8d76afbc"
   integrity sha512-pJiBpiXMbt7dkzXe8Ghj/u4FfXOOa98fPW+bihOJ4SjnoijweJrNThJfd3ifXpXhREjpoF2mZVH1GfS9LV3kHQ==
@@ -4755,9 +4885,9 @@ loader-runner@^4.2.0:
   integrity sha512-3R/1M+yS3j5ou80Me59j7F9IMs4PXs3VqRrm0TU3AbKPxlmpoY1TNscJV/oGJXo8qCatFGTfDbY6W6ipGOYXfg==
 
 loader-utils@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.2.tgz#d6e3b4fb81870721ae4e0868ab11dd638368c129"
-  integrity sha512-TM57VeHptv569d/GKh6TAYdzKblwDNiumOdkFnejjD0XwTH87K90w3O7AiJRqdQoXygvi1VQTJTLGhJl7WqA7A==
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.4.tgz#8b5cb38b5c34a9a018ee1fc0e6a066d1dfcc528c"
+  integrity sha512-xXqpXoINfFhgua9xiqD8fPFHgkoq1mmmpE92WlDbm9rNRd/EbRb+Gqf908T2DMfuHjjJlksiK2RbHVOdD/MqSw==
   dependencies:
     big.js "^5.2.2"
     emojis-list "^3.0.0"
@@ -4851,6 +4981,13 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+magic-string@^0.25.1, magic-string@^0.25.2:
+  version "0.25.9"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.9.tgz#de7f9faf91ef8a1c91d02c2e5314c8277dbcdd1c"
+  integrity sha512-RmF0AsMzgt25qzqqLc1+MbHmhdx0ojF2Fvs4XnOqz2ZOBXzzkEwc/dJQZCYHAn7v1jbVOjAZfK8msRn4BxO4VQ==
+  dependencies:
+    sourcemap-codec "^1.4.8"
+
 make-dir@^3.0.0, make-dir@^3.0.2, make-dir@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
@@ -5208,6 +5345,11 @@ opener@^1.5.2:
   resolved "https://registry.yarnpkg.com/opener/-/opener-1.5.2.tgz#5d37e1f35077b9dcac4301372271afdeb2a13598"
   integrity sha512-ur5UIdyw5Y7yEj9wLzhqXiy6GZ3Mwx0yGI+5sMn2r0N0v3cKJvUmFH5yPP+WXh9e0xfyzyJX95D8l088DNFj7A==
 
+os-homedir@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+  integrity sha512-B5JU3cabzk8c67mRRd3ECmROafjYMXbuzlwtqdM8IbS8ktlTix8aFGb2bAGKrSRIlnfKwovGUUr72JUPyOb6kQ==
+
 p-cancelable@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
@@ -5737,7 +5879,7 @@ pretty-time@^1.1.0:
   resolved "https://registry.yarnpkg.com/pretty-time/-/pretty-time-1.1.0.tgz#ffb7429afabb8535c346a34e41873adf3d74dd0e"
   integrity sha512-28iF6xPQrP8Oa6uxE6a1biz+lWeTOAPKggvjB8HAs6nVMKZwf5bG++632Dx614hIWgUPkgivRfG+a8uAXGTIbA==
 
-prism-react-renderer@^1.3.5:
+prism-react-renderer@^1.0.1, prism-react-renderer@^1.3.5:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/prism-react-renderer/-/prism-react-renderer-1.3.5.tgz#786bb69aa6f73c32ba1ee813fbe17a0115435085"
   integrity sha512-IJ+MSwBWKG+SM3b2SUfdrhC+gu01QkV2KmRQgREThBfSQRoufqRfxfHUxpG1WcaFjP+kojcFyO9Qqtpgt3qLCg==
@@ -5767,7 +5909,7 @@ prompts@^2.4.2:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.5.8, prop-types@^15.6.2, prop-types@^15.7.2:
   version "15.8.1"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
   integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
@@ -5967,6 +6109,19 @@ react-lifecycles-compat@^3.0.4:
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
   integrity sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA==
 
+react-live@2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/react-live/-/react-live-2.2.3.tgz#260f99194213799f0005e473e7a4154c699d6a7c"
+  integrity sha512-tpKruvfytNETuzO3o1mrQUj180GVrq35IE8F5gH1NJVPt4szYCx83/dOSCOyjgRhhc3gQvl0pQ3k/CjOjwJkKQ==
+  dependencies:
+    buble "0.19.6"
+    core-js "^2.4.1"
+    dom-iterator "^1.0.0"
+    prism-react-renderer "^1.0.1"
+    prop-types "^15.5.8"
+    react-simple-code-editor "^0.10.0"
+    unescape "^1.0.1"
+
 react-loadable-ssr-addon-v5-slorber@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/react-loadable-ssr-addon-v5-slorber/-/react-loadable-ssr-addon-v5-slorber-1.0.1.tgz#2cdc91e8a744ffdf9e3556caabeb6e4278689883"
@@ -6010,6 +6165,11 @@ react-router@5.3.3, react-router@^5.3.3:
     tiny-invariant "^1.0.2"
     tiny-warning "^1.0.0"
 
+react-simple-code-editor@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/react-simple-code-editor/-/react-simple-code-editor-0.10.0.tgz#73e7ac550a928069715482aeb33ccba36efe2373"
+  integrity sha512-bL5W5mAxSW6+cLwqqVWY47Silqgy2DKDTR4hDBrLrUqC5BXc29YVx17l2IZk5v36VcDEq1Bszu2oHm1qBwKqBA==
+
 react-textarea-autosize@^8.3.2:
   version "8.3.4"
   resolved "https://registry.yarnpkg.com/react-textarea-autosize/-/react-textarea-autosize-8.3.4.tgz#270a343de7ad350534141b02c9cb78903e553524"
@@ -6082,6 +6242,13 @@ regenerate-unicode-properties@^10.0.1:
   dependencies:
     regenerate "^1.4.2"
 
+regenerate-unicode-properties@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/regenerate-unicode-properties/-/regenerate-unicode-properties-9.0.0.tgz#54d09c7115e1f53dc2314a974b32c1c344efe326"
+  integrity sha512-3E12UeNSPfjrgwjkR81m5J7Aw/T55Tu7nUyZVQYCKEOs+2dkxEY+DpPtZzO4YruuiPb7NkYLVcyJC4+zCbk5pA==
+  dependencies:
+    regenerate "^1.4.2"
+
 regenerate@^1.4.2:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.2.tgz#b9346d8827e8f5a32f7ba29637d398b69014848a"
@@ -6099,6 +6266,18 @@ regenerator-transform@^0.15.0:
   dependencies:
     "@babel/runtime" "^7.8.4"
 
+regexpu-core@^4.2.0, regexpu-core@^4.5.4:
+  version "4.8.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-4.8.0.tgz#e5605ba361b67b1718478501327502f4479a98f0"
+  integrity sha512-1F6bYsoYiz6is+oz70NWur2Vlh9KWtswuRuzJOfeYUrfPX2o8n74AnUVaOGDbUqVGO9fNHu48/pjJO4sNVwsOg==
+  dependencies:
+    regenerate "^1.4.2"
+    regenerate-unicode-properties "^9.0.0"
+    regjsgen "^0.5.2"
+    regjsparser "^0.7.0"
+    unicode-match-property-ecmascript "^2.0.0"
+    unicode-match-property-value-ecmascript "^2.0.0"
+
 regexpu-core@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-5.1.0.tgz#2f8504c3fd0ebe11215783a41541e21c79942c6d"
@@ -6125,11 +6304,23 @@ registry-url@^5.0.0:
   dependencies:
     rc "^1.2.8"
 
+regjsgen@^0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.5.2.tgz#92ff295fb1deecbf6ecdab2543d207e91aa33733"
+  integrity sha512-OFFT3MfrH90xIW8OOSyUrk6QHD5E9JOTeGodiJeBS3J6IwlgzJMNE/1bZklWz5oTg+9dCMyEetclvCVXOPoN3A==
+
 regjsgen@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.6.0.tgz#83414c5354afd7d6627b16af5f10f41c4e71808d"
   integrity sha512-ozE883Uigtqj3bx7OhL1KNbCzGyW2NQZPl6Hs09WTvCuZD5sTI4JY58bkbQWa/Y9hxIsvJ3M8Nbf7j54IqeZbA==
 
+regjsparser@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.7.0.tgz#a6b667b54c885e18b52554cb4960ef71187e9968"
+  integrity sha512-A4pcaORqmNMDVwUjWoTzuhwMGpP+NykpfqAsEgI1FSH/EzC7lrN5TMd+kN8YCovX+jMpu8eaqXgXPCa0g8FQNQ==
+  dependencies:
+    jsesc "~0.5.0"
+
 regjsparser@^0.8.2:
   version "0.8.4"
   resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.8.4.tgz#8a14285ffcc5de78c5b95d62bbf413b6bc132d5f"
@@ -6317,6 +6508,26 @@ safe-buffer@5.2.1, safe-buffer@>=5.1.0, safe-buffer@^5.1.0, safe-buffer@~5.2.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+sass-loader@^10.1.1:
+  version "10.4.1"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-10.4.1.tgz#bea4e173ddf512c9d7f53e9ec686186146807cbf"
+  integrity sha512-aX/iJZTTpNUNx/OSYzo2KsjIUQHqvWsAhhUijFjAPdZTEhstjZI9zTNvkTTwsx+uNUJqUwOw5gacxQMx4hJxGQ==
+  dependencies:
+    klona "^2.0.4"
+    loader-utils "^2.0.0"
+    neo-async "^2.6.2"
+    schema-utils "^3.0.0"
+    semver "^7.3.2"
+
+sass@1.57.1:
+  version "1.57.1"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.57.1.tgz#dfafd46eb3ab94817145e8825208ecf7281119b5"
+  integrity sha512-O2+LwLS79op7GI0xZ8fqzF7X2m/m8WFfI02dHOdsK5R2ECeS5F62zrwg/relM1rjSLy7Vd/DiMNIvPrQGsA0jw==
+  dependencies:
+    chokidar ">=3.0.0 <4.0.0"
+    immutable "^4.0.0"
+    source-map-js ">=0.6.2 <2.0.0"
+
 sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -6594,7 +6805,7 @@ sort-css-media-queries@2.0.4:
   resolved "https://registry.yarnpkg.com/sort-css-media-queries/-/sort-css-media-queries-2.0.4.tgz#b2badfa519cb4a938acbc6d3aaa913d4949dc908"
   integrity sha512-PAIsEK/XupCQwitjv7XxoMvYhT7EAfyzI3hsy/MyDgTvc+Ft55ctdkctJLOy6cQejaIC+zjpUL4djFVm2ivOOw==
 
-source-map-js@^1.0.2:
+"source-map-js@>=0.6.2 <2.0.0", source-map-js@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
   integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
@@ -6617,6 +6828,11 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+sourcemap-codec@^1.4.8:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
+  integrity sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==
+
 space-separated-tokens@^1.0.0:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/space-separated-tokens/-/space-separated-tokens-1.1.5.tgz#85f32c3d10d9682007e917414ddc5c26d1aa6899"
@@ -6943,9 +7159,16 @@ typescript@^4.7.4:
   integrity sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==
 
 ua-parser-js@^0.7.30:
-  version "0.7.31"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.31.tgz#649a656b191dffab4f21d5e053e27ca17cbff5c6"
-  integrity sha512-qLK/Xe9E2uzmYI3qLeOmI0tEOt+TBBQyUIAh4aAgU05FVYzeZrKUdkAZfBNVGRaHVgV0TDkdEngJSw/SyQchkQ==
+  version "0.7.33"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.33.tgz#1d04acb4ccef9293df6f70f2c3d22f3030d8b532"
+  integrity sha512-s8ax/CeZdK9R/56Sui0WM6y9OFREJarMRHqLB2EwkovemBxNQ+Bqu8GAsUnVcXKgphb++ghr/B2BZx4mahujPw==
+
+unescape@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/unescape/-/unescape-1.0.1.tgz#956e430f61cad8a4d57d82c518f5e6cc5d0dda96"
+  integrity sha512-O0+af1Gs50lyH1nUu3ZyYS1cRh01Q/kUKatTOkSs7jukXE6/NebucDVxyiDsA9AQ4JC1V1jUH9EO8JX2nMDgGQ==
+  dependencies:
+    extend-shallow "^2.0.1"
 
 unherit@^1.0.4:
   version "1.1.3"
@@ -7203,6 +7426,11 @@ vfile@^4.0.0:
     unist-util-stringify-position "^2.0.0"
     vfile-message "^2.0.0"
 
+vlq@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/vlq/-/vlq-1.0.1.tgz#c003f6e7c0b4c1edd623fd6ee50bbc0d6a1de468"
+  integrity sha512-gQpnTgkubC6hQgdIcRdYGDSDc+SaujOdyesZQMv6JlfQee/9Mp0Qhnys6WxDWvQnL5WZdT7o2Ul187aSt0Rq+w==
+
 wait-on@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/wait-on/-/wait-on-6.0.1.tgz#16bbc4d1e4ebdd41c5b4e63a2e16dbd1f4e5601e"
@@ -7314,9 +7542,9 @@ webpack-sources@^3.2.2, webpack-sources@^3.2.3:
   integrity sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==
 
 webpack@^5.73.0:
-  version "5.74.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.74.0.tgz#02a5dac19a17e0bb47093f2be67c695102a55980"
-  integrity sha512-A2InDwnhhGN4LYctJj6M1JEaGL7Luj6LOmyBHjcI8529cm5p6VXiTIW2sn6ffvEAKmveLzvu4jrihwXtPojlAA==
+  version "5.76.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.76.1.tgz#7773de017e988bccb0f13c7d75ec245f377d295c"
+  integrity sha512-4+YIK4Abzv8172/SGqObnUjaIHjLEuUasz9EwQj/9xmPPkYJy2Mh03Q/lJfSD3YLzbxy5FeTq5Uw0323Oh6SJQ==
   dependencies:
     "@types/eslint-scope" "^3.7.3"
     "@types/estree" "^0.0.51"

package.json

@@ -19,24 +19,22 @@
     ]
   },
   "dependencies": {
+    "@radix-ui/react-popover": "1.0.3",
+    "@radix-ui/react-tabs": "1.0.2",
     "@sentry/browser": "6.2.5",
     "@sentry/integrations": "6.2.5",
     "@testing-library/jest-dom": "5.16.2",
     "@testing-library/react": "12.1.5",
     "@tldraw/vec": "1.7.1",
-    "@types/jest": "27.4.0",
-    "@types/pica": "5.1.3",
-    "@types/react": "18.0.15",
-    "@types/react-dom": "18.0.6",
-    "@types/socket.io-client": "1.4.36",
     "browser-fs-access": "0.29.1",
     "clsx": "1.1.1",
+    "cross-env": "7.0.3",
     "fake-indexeddb": "3.1.7",
     "firebase": "8.3.3",
     "i18next-browser-languagedetector": "6.1.4",
     "idb-keyval": "6.0.3",
     "image-blob-reduce": "3.0.1",
-    "jotai": "1.6.4",
+    "jotai": "1.13.1",
     "lodash.throttle": "4.1.1",
     "nanoid": "3.3.3",
     "open-color": "1.9.1",
@@ -46,39 +44,69 @@
     "png-chunk-text": "1.0.0",
     "png-chunks-encode": "1.0.0",
     "png-chunks-extract": "1.0.0",
+    "pngjs": "7.0.0",
     "points-on-curve": "0.2.0",
     "pwacompat": "2.0.17",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "react-scripts": "4.0.3",
+    "react-scripts": "5.0.1",
     "roughjs": "4.5.2",
     "sass": "1.51.0",
     "socket.io-client": "2.3.1",
-    "typescript": "4.5.5"
+    "tunnel-rat": "0.1.2",
+    "workbox-background-sync": "^6.5.4",
+    "workbox-broadcast-update": "^6.5.4",
+    "workbox-cacheable-response": "^6.5.4",
+    "workbox-core": "^6.5.4",
+    "workbox-expiration": "^6.5.4",
+    "workbox-google-analytics": "^6.5.4",
+    "workbox-navigation-preload": "^6.5.4",
+    "workbox-precaching": "^6.5.4",
+    "workbox-range-requests": "^6.5.4",
+    "workbox-routing": "^6.5.4",
+    "workbox-strategies": "^6.5.4",
+    "workbox-streams": "^6.5.4"
   },
   "devDependencies": {
     "@excalidraw/eslint-config": "1.0.0",
     "@excalidraw/prettier-config": "1.0.2",
     "@types/chai": "4.3.0",
+    "@types/jest": "27.4.0",
     "@types/lodash.throttle": "4.1.7",
     "@types/pako": "1.0.3",
+    "@types/pica": "5.1.3",
+    "@types/pngjs": "6.0.1",
+    "@types/react": "18.0.15",
+    "@types/react-dom": "18.0.6",
     "@types/resize-observer-browser": "0.1.7",
+    "@types/socket.io-client": "1.4.36",
     "chai": "4.3.6",
     "dotenv": "16.0.1",
     "eslint-config-prettier": "8.5.0",
     "eslint-plugin-prettier": "3.3.1",
+    "http-server": "14.1.1",
     "husky": "7.0.4",
     "jest-canvas-mock": "2.4.0",
     "lint-staged": "12.3.7",
     "pepjs": "0.5.3",
     "prettier": "2.6.2",
-    "rewire": "6.0.0"
+    "rewire": "6.0.0",
+    "typescript": "4.9.4"
   },
   "engines": {
     "node": ">=14.0.0"
   },
   "homepage": ".",
   "jest": {
+    "collectCoverageFrom": [
+      "src/**/*.{js,jsx,ts,tsx}"
+    ],
+    "coveragePathIgnorePatterns": [
+      "<rootDir>/locales",
+      "<rootDir>/src/packages/excalidraw/dist/",
+      "<rootDir>/src/packages/excalidraw/types",
+      "<rootDir>/src/packages/excalidraw/example"
+    ],
     "transformIgnorePatterns": [
       "node_modules/(?!(roughjs|points-on-curve|path-data-parser|points-on-path|browser-fs-access)/)"
     ],
@@ -89,11 +117,10 @@
   "private": true,
   "scripts": {
     "build-node": "node ./scripts/build-node.js",
-    "build:app:docker": "REACT_APP_DISABLE_SENTRY=true react-scripts build",
-    "build:app": "REACT_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA react-scripts build",
+    "build:app:docker": "cross-env REACT_APP_DISABLE_SENTRY=true REACT_APP_DISABLE_TRACKING=true react-scripts build",
+    "build:app": "cross-env REACT_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA react-scripts build",
     "build:version": "node ./scripts/build-version.js",
-    "build:prebuild": "node ./scripts/prebuild.js",
-    "build": "yarn build:prebuild && yarn build:app && yarn build:version",
+    "build": "yarn build:app && yarn build:version",
     "eject": "react-scripts eject",
     "fix:code": "yarn test:code --fix",
     "fix:other": "yarn prettier --write",
@@ -103,6 +130,7 @@
     "prepare": "husky install",
     "prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
     "start": "react-scripts start",
+    "start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
     "test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watchAll=false",
     "test:app": "react-scripts test --passWithNoTests",
     "test:code": "eslint --max-warnings=0 --ext .js,.ts,.tsx .",
@@ -111,6 +139,7 @@
     "test:typecheck": "tsc",
     "test:update": "yarn test:app --updateSnapshot --watchAll=false",
     "test": "yarn test:app",
+    "test:coverage": "react-scripts test --passWithNoTests --coverage --watchAll",
     "autorelease": "node scripts/autorelease.js",
     "prerelease": "node scripts/prerelease.js",
     "release": "node scripts/release.js"

public/index.html

@@ -79,6 +79,7 @@
     </style>
     <!------------------------------------------------------------------------->
 
+    <% if (process.env.NODE_ENV === "production") { %>
     <script>
       // Redirect Excalidraw+ users which have auto-redirect enabled.
       //
@@ -97,6 +98,7 @@
         window.location.href = "https://app.excalidraw.com";
       }
     </script>
+    <% } %>
 
     <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
 
@@ -146,6 +148,17 @@
       // setting this so that libraries installation reuses this window tab.
       window.name = "_excalidraw";
     </script>
+    <% if (process.env.REACT_APP_DISABLE_TRACKING !== 'true') { %>
+
+    <!-- Fathom - privacy-friendly analytics -->
+    <script
+      src="https://cdn.usefathom.com/script.js"
+      data-site="VMSBUEYA"
+      defer
+    ></script>
+    <!-- / Fathom -->
+
+    <!-- LEGACY GOOGLE ANALYTICS -->
     <% if (process.env.REACT_APP_GOOGLE_ANALYTICS_ID) { %>
     <script
       async
@@ -160,15 +173,14 @@
       gtag("config", "%REACT_APP_GOOGLE_ANALYTICS_ID%");
     </script>
     <% } %>
+    <!-- end LEGACY GOOGLE ANALYTICS -->
+    <% } %>
 
     <!-- FIXME: remove this when we update CRA (fix SW caching) -->
     <style>
       body,
       html {
         margin: 0;
-        --ui-font: Assistant, system-ui, BlinkMacSystemFont, -apple-system,
-          Segoe UI, Roboto, Helvetica, Arial, sans-serif;
-        font-family: var(--ui-font);
         -webkit-text-size-adjust: 100%;
 
         width: 100%;
@@ -215,5 +227,17 @@
       <h1 class="visually-hidden">Excalidraw</h1>
     </header>
     <div id="root"></div>
+    <!-- 100% privacy friendly analytics -->
+    <script
+      async
+      defer
+      src="https://scripts.simpleanalyticscdn.com/latest.js"
+    ></script>
+    <noscript
+      ><img
+        src="https://queue.simpleanalyticscdn.com/noscript.gif"
+        alt=""
+        referrerpolicy="no-referrer-when-downgrade"
+    /></noscript>
   </body>
 </html>

public/service-worker.js

@@ -1,81 +0,0 @@
-// eslint-disable-next-line no-restricted-globals
-// eslint-disable-next-line no-unused-expressions
-
-/* eslint-disable no-restricted-globals */
-/* global importScripts, workbox */
-
-/**
- * Welcome to your Workbox-powered service worker!
- *
- * You'll need to register this file in your web app and you should
- * disable HTTP caching for this file too.
- * See https://goo.gl/nhQhGp
- *
- * The rest of the code is auto-generated. Please don't update this file
- * directly; instead, make changes to your Workbox build configuration
- * and re-run your build process.
- * See https://goo.gl/2aRDsh
- */
-
-// in dev, `process` is undefined because this file is not compiled until build
-const IS_DEVELOPMENT =
-  typeof process === "undefined" || process.env.NODE_ENV !== "production";
-
-if (IS_DEVELOPMENT) {
-  importScripts(
-    "https://storage.googleapis.com/workbox-cdn/releases/4.3.1/workbox-sw.js",
-  );
-  workbox.setConfig({
-    debug: true,
-  });
-} else {
-  importScripts("/workbox/workbox-sw.js");
-  workbox.setConfig({
-    modulePathPrefix: "/workbox/",
-  });
-}
-
-self.addEventListener("message", (event) => {
-  if (event.data && event.data.type === "SKIP_WAITING") {
-    self.skipWaiting();
-  }
-});
-
-workbox.core.clientsClaim();
-
-if (!IS_DEVELOPMENT) {
-  workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
-
-  workbox.routing.registerNavigationRoute(
-    workbox.precaching.getCacheKeyForURL("./index.html"),
-    {
-      blacklist: [/^\/_/, /\/[^/?]+\.[^/]+$/],
-    },
-  );
-}
-
-// Cache relevant font files
-workbox.routing.registerRoute(
-  new RegExp("/(fonts.css|.+.(ttf|woff2|otf))"),
-  new workbox.strategies.StaleWhileRevalidate({
-    cacheName: "fonts",
-    plugins: [new workbox.expiration.Plugin({ maxEntries: 10 })],
-  }),
-);
-
-self.addEventListener("fetch", (event) => {
-  if (
-    event.request.method === "POST" &&
-    event.request.url.endsWith("/web-share-target")
-  ) {
-    return event.respondWith(
-      (async () => {
-        const formData = await event.request.formData();
-        const file = formData.get("file");
-        const webShareTargetCache = await caches.open("web-share-target");
-        await webShareTargetCache.put("shared-file", new Response(file));
-        return Response.redirect("/?web-share-target", 303);
-      })(),
-    );
-  }
-});

scripts/locales-coverage-description.js

@@ -2,6 +2,9 @@ const fs = require("fs");
 
 const THRESSHOLD = 85;
 
+// we're using BCP 47 language tags as keys
+// e.g. https://gist.github.com/typpo/b2b828a35e683b9bf8db91b5404f1bd1
+
 const crowdinMap = {
   "ar-SA": "en-ar",
   "bg-BG": "en-bg",
@@ -50,8 +53,9 @@ const crowdinMap = {
   "lv-LV": "en-lv",
   "cs-CZ": "en-cs",
   "kk-KZ": "en-kk",
-  "vi-vn": "en-vi",
-  "mr-in": "en-mr",
+  "vi-VN": "en-vi",
+  "mr-IN": "en-mr",
+  "th-TH": "en-th",
 };
 
 const flags = {
@@ -104,6 +108,7 @@ const flags = {
   "eu-ES": "🇪🇦",
   "vi-VN": "🇻🇳",
   "mr-IN": "🇮🇳",
+  "th-TH": "🇹🇭",
 };
 
 const languages = {
@@ -120,6 +125,7 @@ const languages = {
   "fa-IR": "فارسی",
   "fi-FI": "Suomi",
   "fr-FR": "Français",
+  "gl-ES": "Galego",
   "he-IL": "עברית",
   "hi-IN": "हिन्दी",
   "hu-HU": "Magyar",
@@ -129,6 +135,7 @@ const languages = {
   "kab-KAB": "Taqbaylit",
   "kk-KZ": "Қазақ тілі",
   "ko-KR": "한국어",
+  "ku-TR": "Kurdî",
   "lt-LT": "Lietuvių",
   "lv-LV": "Latviešu",
   "my-MM": "Burmese",
@@ -154,6 +161,7 @@ const languages = {
   "zh-TW": "繁體中文",
   "vi-VN": "Tiếng Việt",
   "mr-IN": "मराठी",
+  "th-TH": "ภาษาไทย",
 };
 
 const percentages = fs.readFileSync(

scripts/prebuild.js

@@ -1,21 +0,0 @@
-const fs = require("fs");
-const path = require("path");
-
-// for development purposes we want to have the service-worker.js file
-// accessible from the public folder. On build though, we need to compile it
-// and CRA expects that file to be in src/ folder.
-const moveServiceWorkerScript = () => {
-  const oldPath = path.resolve(__dirname, "../public/service-worker.js");
-  const newPath = path.resolve(__dirname, "../src/service-worker.js");
-
-  fs.rename(oldPath, newPath, (error) => {
-    if (error) {
-      throw error;
-    }
-    console.info("public/service-worker.js moved to src/");
-  });
-};
-
-// -----------------------------------------------------------------------------
-
-moveServiceWorkerScript();

scripts/release.js

@@ -1,22 +1,9 @@
-const fs = require("fs");
 const { execSync } = require("child_process");
 
 const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
 const excalidrawPackage = `${excalidrawDir}/package.json`;
 const pkg = require(excalidrawPackage);
 
-const originalReadMe = fs.readFileSync(`${excalidrawDir}/README.md`, "utf8");
-
-const updateReadme = () => {
-  const excalidrawIndex = originalReadMe.indexOf("### Excalidraw");
-
-  // remove note for stable readme
-  const data = originalReadMe.slice(excalidrawIndex);
-
-  // update readme
-  fs.writeFileSync(`${excalidrawDir}/README.md`, data, "utf8");
-};
-
 const publish = () => {
   try {
     execSync(`yarn  --frozen-lockfile`);
@@ -30,15 +17,8 @@ const publish = () => {
 };
 
 const release = () => {
-  updateReadme();
-  console.info("Note for stable readme removed");
-
   publish();
   console.info(`Published ${pkg.version}!`);
-
-  // revert readme after release
-  fs.writeFileSync(`${excalidrawDir}/README.md`, originalReadMe, "utf8");
-  console.info("Readme reverted");
 };
 
 release();

src/actions/actionBoundText.tsx

@@ -1,20 +1,36 @@
-import { VERTICAL_ALIGN } from "../constants";
-import { getNonDeletedElements, isTextElement } from "../element";
+import {
+  BOUND_TEXT_PADDING,
+  ROUNDNESS,
+  VERTICAL_ALIGN,
+  TEXT_ALIGN,
+} from "../constants";
+import { getNonDeletedElements, isTextElement, newElement } from "../element";
 import { mutateElement } from "../element/mutateElement";
 import {
+  computeBoundTextPosition,
+  computeContainerDimensionForBoundText,
   getBoundTextElement,
   measureText,
   redrawTextBoundingBox,
 } from "../element/textElement";
+import {
+  getOriginalContainerHeightFromCache,
+  resetOriginalContainerCache,
+  updateOriginalContainerCache,
+} from "../element/textWysiwyg";
 import {
   hasBoundTextElement,
   isTextBindableContainer,
+  isUsingAdaptiveRadius,
 } from "../element/typeChecks";
 import {
+  ExcalidrawElement,
+  ExcalidrawLinearElement,
   ExcalidrawTextContainer,
   ExcalidrawTextElement,
 } from "../element/types";
 import { getSelectedElements } from "../scene";
+import { AppState } from "../types";
 import { getFontString } from "../utils";
 import { register } from "./register";
 
@@ -22,8 +38,9 @@ export const actionUnbindText = register({
   name: "unbindText",
   contextItemLabel: "labels.unbindText",
   trackEvent: { category: "element" },
-  contextItemPredicate: (elements, appState) => {
+  predicate: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState);
+
     return selectedElements.some((element) => hasBoundTextElement(element));
   },
   perform: (elements, appState) => {
@@ -37,18 +54,29 @@ export const actionUnbindText = register({
         const { width, height, baseline } = measureText(
           boundTextElement.originalText,
           getFontString(boundTextElement),
+          boundTextElement.lineHeight,
         );
+        const originalContainerHeight = getOriginalContainerHeightFromCache(
+          element.id,
+        );
+        resetOriginalContainerCache(element.id);
+        const { x, y } = computeBoundTextPosition(element, boundTextElement);
         mutateElement(boundTextElement as ExcalidrawTextElement, {
           containerId: null,
           width,
           height,
           baseline,
           text: boundTextElement.originalText,
+          x,
+          y,
         });
         mutateElement(element, {
           boundElements: element.boundElements?.filter(
             (ele) => ele.id !== boundTextElement.id,
           ),
+          height: originalContainerHeight
+            ? originalContainerHeight
+            : element.height,
         });
       }
     });
@@ -64,7 +92,7 @@ export const actionBindText = register({
   name: "bindText",
   contextItemLabel: "labels.bindText",
   trackEvent: { category: "element" },
-  contextItemPredicate: (elements, appState) => {
+  predicate: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState);
 
     if (selectedElements.length === 2) {
@@ -110,6 +138,7 @@ export const actionBindText = register({
     mutateElement(textElement, {
       containerId: container.id,
       verticalAlign: VERTICAL_ALIGN.MIDDLE,
+      textAlign: TEXT_ALIGN.CENTER,
     });
     mutateElement(container, {
       boundElements: (container.boundElements || []).concat({
@@ -117,20 +146,168 @@ export const actionBindText = register({
         id: textElement.id,
       }),
     });
+    const originalContainerHeight = container.height;
     redrawTextBoundingBox(textElement, container);
-    const updatedElements = elements.slice();
-    const textElementIndex = updatedElements.findIndex(
-      (ele) => ele.id === textElement.id,
-    );
-    updatedElements.splice(textElementIndex, 1);
-    const containerIndex = updatedElements.findIndex(
-      (ele) => ele.id === container.id,
-    );
-    updatedElements.splice(containerIndex + 1, 0, textElement);
+    // overwritting the cache with original container height so
+    // it can be restored when unbind
+    updateOriginalContainerCache(container.id, originalContainerHeight);
+
     return {
-      elements: updatedElements,
+      elements: pushTextAboveContainer(elements, container, textElement),
       appState: { ...appState, selectedElementIds: { [container.id]: true } },
       commitToHistory: true,
     };
   },
 });
+
+const pushTextAboveContainer = (
+  elements: readonly ExcalidrawElement[],
+  container: ExcalidrawElement,
+  textElement: ExcalidrawTextElement,
+) => {
+  const updatedElements = elements.slice();
+  const textElementIndex = updatedElements.findIndex(
+    (ele) => ele.id === textElement.id,
+  );
+  updatedElements.splice(textElementIndex, 1);
+
+  const containerIndex = updatedElements.findIndex(
+    (ele) => ele.id === container.id,
+  );
+  updatedElements.splice(containerIndex + 1, 0, textElement);
+  return updatedElements;
+};
+
+const pushContainerBelowText = (
+  elements: readonly ExcalidrawElement[],
+  container: ExcalidrawElement,
+  textElement: ExcalidrawTextElement,
+) => {
+  const updatedElements = elements.slice();
+  const containerIndex = updatedElements.findIndex(
+    (ele) => ele.id === container.id,
+  );
+  updatedElements.splice(containerIndex, 1);
+
+  const textElementIndex = updatedElements.findIndex(
+    (ele) => ele.id === textElement.id,
+  );
+  updatedElements.splice(textElementIndex, 0, container);
+  return updatedElements;
+};
+
+export const actionWrapTextInContainer = register({
+  name: "wrapTextInContainer",
+  contextItemLabel: "labels.createContainerFromText",
+  trackEvent: { category: "element" },
+  predicate: (elements, appState) => {
+    const selectedElements = getSelectedElements(elements, appState);
+    const areTextElements = selectedElements.every((el) => isTextElement(el));
+    return selectedElements.length > 0 && areTextElements;
+  },
+  perform: (elements, appState) => {
+    const selectedElements = getSelectedElements(
+      getNonDeletedElements(elements),
+      appState,
+    );
+    let updatedElements: readonly ExcalidrawElement[] = elements.slice();
+    const containerIds: AppState["selectedElementIds"] = {};
+
+    for (const textElement of selectedElements) {
+      if (isTextElement(textElement)) {
+        const container = newElement({
+          type: "rectangle",
+          backgroundColor: appState.currentItemBackgroundColor,
+          boundElements: [
+            ...(textElement.boundElements || []),
+            { id: textElement.id, type: "text" },
+          ],
+          angle: textElement.angle,
+          fillStyle: appState.currentItemFillStyle,
+          strokeColor: appState.currentItemStrokeColor,
+          roughness: appState.currentItemRoughness,
+          strokeWidth: appState.currentItemStrokeWidth,
+          strokeStyle: appState.currentItemStrokeStyle,
+          roundness:
+            appState.currentItemRoundness === "round"
+              ? {
+                  type: isUsingAdaptiveRadius("rectangle")
+                    ? ROUNDNESS.ADAPTIVE_RADIUS
+                    : ROUNDNESS.PROPORTIONAL_RADIUS,
+                }
+              : null,
+          opacity: 100,
+          locked: false,
+          x: textElement.x - BOUND_TEXT_PADDING,
+          y: textElement.y - BOUND_TEXT_PADDING,
+          width: computeContainerDimensionForBoundText(
+            textElement.width,
+            "rectangle",
+          ),
+          height: computeContainerDimensionForBoundText(
+            textElement.height,
+            "rectangle",
+          ),
+          groupIds: textElement.groupIds,
+        });
+
+        // update bindings
+        if (textElement.boundElements?.length) {
+          const linearElementIds = textElement.boundElements
+            .filter((ele) => ele.type === "arrow")
+            .map((el) => el.id);
+          const linearElements = updatedElements.filter((ele) =>
+            linearElementIds.includes(ele.id),
+          ) as ExcalidrawLinearElement[];
+          linearElements.forEach((ele) => {
+            let startBinding = ele.startBinding;
+            let endBinding = ele.endBinding;
+
+            if (startBinding?.elementId === textElement.id) {
+              startBinding = {
+                ...startBinding,
+                elementId: container.id,
+              };
+            }
+
+            if (endBinding?.elementId === textElement.id) {
+              endBinding = { ...endBinding, elementId: container.id };
+            }
+
+            if (startBinding || endBinding) {
+              mutateElement(ele, { startBinding, endBinding }, false);
+            }
+          });
+        }
+
+        mutateElement(
+          textElement,
+          {
+            containerId: container.id,
+            verticalAlign: VERTICAL_ALIGN.MIDDLE,
+            boundElements: null,
+            textAlign: TEXT_ALIGN.CENTER,
+          },
+          false,
+        );
+        redrawTextBoundingBox(textElement, container);
+
+        updatedElements = pushContainerBelowText(
+          [...updatedElements, container],
+          container,
+          textElement,
+        );
+        containerIds[container.id] = true;
+      }
+    }
+
+    return {
+      elements: updatedElements,
+      appState: {
+        ...appState,
+        selectedElementIds: containerIds,
+      },
+      commitToHistory: true,
+    };
+  },
+});

src/actions/actionCanvas.tsx

@@ -1,13 +1,7 @@
-import { ColorPicker } from "../components/ColorPicker";
-import {
-  eraser,
-  MoonIcon,
-  SunIcon,
-  ZoomInIcon,
-  ZoomOutIcon,
-} from "../components/icons";
+import { ColorPicker } from "../components/ColorPicker/ColorPicker";
+import { ZoomInIcon, ZoomOutIcon } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
-import { MIN_ZOOM, THEME, ZOOM_STEP } from "../constants";
+import { CURSOR_TYPE, MIN_ZOOM, THEME, ZOOM_STEP } from "../constants";
 import { getCommonBounds, getNonDeletedElements } from "../element";
 import { ExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
@@ -16,42 +10,47 @@ import { getNormalizedZoom, getSelectedElements } from "../scene";
 import { centerScrollOn } from "../scene/scroll";
 import { getStateForZoom } from "../scene/zoom";
 import { AppState, NormalizedZoomValue } from "../types";
-import { getShortcutKey, updateActiveTool } from "../utils";
+import { getShortcutKey, setCursor, updateActiveTool } from "../utils";
 import { register } from "./register";
 import { Tooltip } from "../components/Tooltip";
 import { newElementWith } from "../element/mutateElement";
-import { getDefaultAppState, isEraserActive } from "../appState";
-import ClearCanvas from "../components/ClearCanvas";
-import clsx from "clsx";
-import MenuItem from "../components/MenuItem";
-import { getShortcutFromShortcutName } from "./shortcuts";
+import {
+  getDefaultAppState,
+  isEraserActive,
+  isHandToolActive,
+} from "../appState";
+import { DEFAULT_CANVAS_BACKGROUND_PICKS } from "../colors";
 
 export const actionChangeViewBackgroundColor = register({
   name: "changeViewBackgroundColor",
   trackEvent: false,
+  predicate: (elements, appState, props, app) => {
+    return (
+      !!app.props.UIOptions.canvasActions.changeViewBackgroundColor &&
+      !appState.viewModeEnabled
+    );
+  },
   perform: (_, appState, value) => {
     return {
       appState: { ...appState, ...value },
       commitToHistory: !!value.viewBackgroundColor,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => {
+  PanelComponent: ({ elements, appState, updateData, appProps }) => {
+    // FIXME move me to src/components/mainMenu/DefaultItems.tsx
     return (
-      <div style={{ position: "relative" }}>
-        <ColorPicker
-          label={t("labels.canvasBackground")}
-          type="canvasBackground"
-          color={appState.viewBackgroundColor}
-          onChange={(color) => updateData({ viewBackgroundColor: color })}
-          isActive={appState.openPopup === "canvasColorPicker"}
-          setActive={(active) =>
-            updateData({ openPopup: active ? "canvasColorPicker" : null })
-          }
-          data-testid="canvas-background-picker"
-          elements={elements}
-          appState={appState}
-        />
-      </div>
+      <ColorPicker
+        palette={null}
+        topPicks={DEFAULT_CANVAS_BACKGROUND_PICKS}
+        label={t("labels.canvasBackground")}
+        type="canvasBackground"
+        color={appState.viewBackgroundColor}
+        onChange={(color) => updateData({ viewBackgroundColor: color })}
+        data-testid="canvas-background-picker"
+        elements={elements}
+        appState={appState}
+        updateData={updateData}
+      />
     );
   },
 });
@@ -59,6 +58,12 @@ export const actionChangeViewBackgroundColor = register({
 export const actionClearCanvas = register({
   name: "clearCanvas",
   trackEvent: { category: "canvas" },
+  predicate: (elements, appState, props, app) => {
+    return (
+      !!app.props.UIOptions.canvasActions.clearCanvas &&
+      !appState.viewModeEnabled
+    );
+  },
   perform: (elements, appState, _, app) => {
     app.imageCache.clear();
     return {
@@ -84,12 +89,11 @@ export const actionClearCanvas = register({
       commitToHistory: true,
     };
   },
-
-  PanelComponent: ({ updateData }) => <ClearCanvas onConfirm={updateData} />,
 });
 
 export const actionZoomIn = register({
   name: "zoomIn",
+  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -126,6 +130,7 @@ export const actionZoomIn = register({
 
 export const actionZoomOut = register({
   name: "zoomOut",
+  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -162,6 +167,7 @@ export const actionZoomOut = register({
 
 export const actionResetZoom = register({
   name: "resetZoom",
+  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -218,7 +224,7 @@ const zoomValueToFitBoundsOnViewport = (
   return clampedZoomValueToFitElements as NormalizedZoomValue;
 };
 
-const zoomToFitElements = (
+export const zoomToFitElements = (
   elements: readonly ExcalidrawElement[],
   appState: Readonly<AppState>,
   zoomToSelection: boolean,
@@ -271,6 +277,7 @@ export const actionZoomToSelected = register({
 
 export const actionZoomToFit = register({
   name: "zoomToFit",
+  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (elements, appState) => zoomToFitElements(elements, appState, false),
   keyTest: (event) =>
@@ -282,6 +289,7 @@ export const actionZoomToFit = register({
 
 export const actionToggleTheme = register({
   name: "toggleTheme",
+  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_, appState, value) => {
     return {
@@ -293,33 +301,21 @@ export const actionToggleTheme = register({
       commitToHistory: false,
     };
   },
-  PanelComponent: ({ appState, updateData }) => (
-    <MenuItem
-      label={
-        appState.theme === "dark"
-          ? t("buttons.lightMode")
-          : t("buttons.darkMode")
-      }
-      onClick={() => {
-        updateData(appState.theme === THEME.LIGHT ? THEME.DARK : THEME.LIGHT);
-      }}
-      icon={appState.theme === "dark" ? SunIcon : MoonIcon}
-      dataTestId="toggle-dark-mode"
-      shortcut={getShortcutFromShortcutName("toggleTheme")}
-    />
-  ),
   keyTest: (event) => event.altKey && event.shiftKey && event.code === CODES.D,
+  predicate: (elements, appState, props, app) => {
+    return !!app.props.UIOptions.canvasActions.toggleTheme;
+  },
 });
 
-export const actionErase = register({
-  name: "eraser",
+export const actionToggleEraserTool = register({
+  name: "toggleEraserTool",
   trackEvent: { category: "toolbar" },
   perform: (elements, appState) => {
     let activeTool: AppState["activeTool"];
 
     if (isEraserActive(appState)) {
       activeTool = updateActiveTool(appState, {
-        ...(appState.activeTool.lastActiveToolBeforeEraser || {
+        ...(appState.activeTool.lastActiveTool || {
           type: "selection",
         }),
         lastActiveToolBeforeEraser: null,
@@ -342,17 +338,38 @@ export const actionErase = register({
     };
   },
   keyTest: (event) => event.key === KEYS.E,
-  PanelComponent: ({ elements, appState, updateData, data }) => (
-    <ToolButton
-      type="button"
-      icon={eraser}
-      className={clsx("eraser", { active: isEraserActive(appState) })}
-      title={`${t("toolBar.eraser")}-${getShortcutKey("E")}`}
-      aria-label={t("toolBar.eraser")}
-      onClick={() => {
-        updateData(null);
-      }}
-      size={data?.size || "medium"}
-    ></ToolButton>
-  ),
+});
+
+export const actionToggleHandTool = register({
+  name: "toggleHandTool",
+  trackEvent: { category: "toolbar" },
+  perform: (elements, appState, _, app) => {
+    let activeTool: AppState["activeTool"];
+
+    if (isHandToolActive(appState)) {
+      activeTool = updateActiveTool(appState, {
+        ...(appState.activeTool.lastActiveTool || {
+          type: "selection",
+        }),
+        lastActiveToolBeforeEraser: null,
+      });
+    } else {
+      activeTool = updateActiveTool(appState, {
+        type: "hand",
+        lastActiveToolBeforeEraser: appState.activeTool,
+      });
+      setCursor(app.canvas, CURSOR_TYPE.GRAB);
+    }
+
+    return {
+      appState: {
+        ...appState,
+        selectedElementIds: {},
+        selectedGroupIds: {},
+        activeTool,
+      },
+      commitToHistory: true,
+    };
+  },
+  keyTest: (event) => event.key === KEYS.H,
 });

src/actions/actionClipboard.tsx

@@ -3,6 +3,7 @@ import { register } from "./register";
 import {
   copyTextToSystemClipboard,
   copyToClipboard,
+  probablySupportsClipboardBlob,
   probablySupportsClipboardWriteText,
 } from "../clipboard";
 import { actionDeleteSelected } from "./actionDeleteSelected";
@@ -17,17 +18,37 @@ export const actionCopy = register({
   perform: (elements, appState, _, app) => {
     const selectedElements = getSelectedElements(elements, appState, true);
 
-    copyToClipboard(selectedElements, appState, app.files);
+    copyToClipboard(selectedElements, app.files);
 
     return {
       commitToHistory: false,
     };
   },
+  predicate: (elements, appState, appProps, app) => {
+    return app.device.isMobile && !!navigator.clipboard;
+  },
   contextItemLabel: "labels.copy",
   // don't supply a shortcut since we handle this conditionally via onCopy event
   keyTest: undefined,
 });
 
+export const actionPaste = register({
+  name: "paste",
+  trackEvent: { category: "element" },
+  perform: (elements: any, appStates: any, data, app) => {
+    app.pasteFromClipboard(null);
+    return {
+      commitToHistory: false,
+    };
+  },
+  predicate: (elements, appState, appProps, app) => {
+    return app.device.isMobile && !!navigator.clipboard;
+  },
+  contextItemLabel: "labels.paste",
+  // don't supply a shortcut since we handle this conditionally via onCopy event
+  keyTest: undefined,
+});
+
 export const actionCut = register({
   name: "cut",
   trackEvent: { category: "element" },
@@ -35,6 +56,9 @@ export const actionCut = register({
     actionCopy.perform(elements, appState, data, app);
     return actionDeleteSelected.perform(elements, appState);
   },
+  predicate: (elements, appState, appProps, app) => {
+    return app.device.isMobile && !!navigator.clipboard;
+  },
   contextItemLabel: "labels.cut",
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.key === KEYS.X,
 });
@@ -77,6 +101,9 @@ export const actionCopyAsSvg = register({
       };
     }
   },
+  predicate: (elements) => {
+    return probablySupportsClipboardWriteText && elements.length > 0;
+  },
   contextItemLabel: "labels.copyAsSvg",
 });
 
@@ -131,6 +158,9 @@ export const actionCopyAsPng = register({
       };
     }
   },
+  predicate: (elements) => {
+    return probablySupportsClipboardBlob && elements.length > 0;
+  },
   contextItemLabel: "labels.copyAsPng",
   keyTest: (event) => event.code === CODES.C && event.altKey && event.shiftKey,
 });
@@ -158,7 +188,7 @@ export const copyText = register({
       commitToHistory: false,
     };
   },
-  contextItemPredicate: (elements, appState) => {
+  predicate: (elements, appState) => {
     return (
       probablySupportsClipboardWriteText &&
       getSelectedElements(elements, appState, true).some(isTextElement)

src/actions/actionDeleteSelected.tsx

@@ -154,7 +154,9 @@ export const actionDeleteSelected = register({
     };
   },
   contextItemLabel: "labels.delete",
-  keyTest: (event) => event.key === KEYS.BACKSPACE || event.key === KEYS.DELETE,
+  keyTest: (event, appState, elements) =>
+    (event.key === KEYS.BACKSPACE || event.key === KEYS.DELETE) &&
+    !event[KEYS.CTRL_OR_CMD],
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       type="button"

src/actions/actionDuplicateSelection.tsx

@@ -16,8 +16,12 @@ import { AppState } from "../types";
 import { fixBindingsAfterDuplication } from "../element/binding";
 import { ActionResult } from "./types";
 import { GRID_SIZE } from "../constants";
-import { bindTextToShapeAfterDuplication } from "../element/textElement";
+import {
+  bindTextToShapeAfterDuplication,
+  getBoundTextElement,
+} from "../element/textElement";
 import { isBoundToContainer } from "../element/typeChecks";
+import { normalizeElementOrder } from "../element/sortElements";
 import { DuplicateIcon } from "../components/icons";
 
 export const actionDuplicateSelection = register({
@@ -64,6 +68,11 @@ const duplicateElements = (
   elements: readonly ExcalidrawElement[],
   appState: AppState,
 ): Partial<ActionResult> => {
+  // ---------------------------------------------------------------------------
+
+  // step (1)
+
+  const sortedElements = normalizeElementOrder(elements);
   const groupIdMap = new Map();
   const newElements: ExcalidrawElement[] = [];
   const oldElements: ExcalidrawElement[] = [];
@@ -85,42 +94,112 @@ const duplicateElements = (
     return newElement;
   };
 
-  const finalElements: ExcalidrawElement[] = [];
-
-  let index = 0;
   const selectedElementIds = arrayToMap(
-    getSelectedElements(elements, appState, true),
+    getSelectedElements(sortedElements, appState, true),
   );
-  while (index < elements.length) {
-    const element = elements[index];
+
+  // Ids of elements that have already been processed so we don't push them
+  // into the array twice if we end up backtracking when retrieving
+  // discontiguous group of elements (can happen due to a bug, or in edge
+  // cases such as a group containing deleted elements which were not selected).
+  //
+  // This is not enough to prevent duplicates, so we do a second loop afterwards
+  // to remove them.
+  //
+  // For convenience we mark even the newly created ones even though we don't
+  // loop over them.
+  const processedIds = new Map<ExcalidrawElement["id"], true>();
+
+  const markAsProcessed = (elements: ExcalidrawElement[]) => {
+    for (const element of elements) {
+      processedIds.set(element.id, true);
+    }
+    return elements;
+  };
+
+  const elementsWithClones: ExcalidrawElement[] = [];
+
+  let index = -1;
+
+  while (++index < sortedElements.length) {
+    const element = sortedElements[index];
+
+    if (processedIds.get(element.id)) {
+      continue;
+    }
+
+    const boundTextElement = getBoundTextElement(element);
     if (selectedElementIds.get(element.id)) {
-      if (element.groupIds.length) {
+      // if a group or a container/bound-text, duplicate atomically
+      if (element.groupIds.length || boundTextElement) {
         const groupId = getSelectedGroupForElement(appState, element);
-        // if group selected, duplicate it atomically
         if (groupId) {
-          const groupElements = getElementsInGroup(elements, groupId);
-          finalElements.push(
-            ...groupElements,
-            ...groupElements.map((element) =>
-              duplicateAndOffsetElement(element),
-            ),
+          const groupElements = getElementsInGroup(sortedElements, groupId);
+          elementsWithClones.push(
+            ...markAsProcessed([
+              ...groupElements,
+              ...groupElements.map((element) =>
+                duplicateAndOffsetElement(element),
+              ),
+            ]),
+          );
+          continue;
+        }
+        if (boundTextElement) {
+          elementsWithClones.push(
+            ...markAsProcessed([
+              element,
+              boundTextElement,
+              duplicateAndOffsetElement(element),
+              duplicateAndOffsetElement(boundTextElement),
+            ]),
           );
-          index = index + groupElements.length;
           continue;
         }
       }
-      finalElements.push(element, duplicateAndOffsetElement(element));
+      elementsWithClones.push(
+        ...markAsProcessed([element, duplicateAndOffsetElement(element)]),
+      );
     } else {
-      finalElements.push(element);
+      elementsWithClones.push(...markAsProcessed([element]));
     }
-    index++;
   }
+
+  // step (2)
+
+  // second pass to remove duplicates. We loop from the end as it's likelier
+  // that the last elements are in the correct order (contiguous or otherwise).
+  // Thus we need to reverse as the last step (3).
+
+  const finalElementsReversed: ExcalidrawElement[] = [];
+
+  const finalElementIds = new Map<ExcalidrawElement["id"], true>();
+  index = elementsWithClones.length;
+
+  while (--index >= 0) {
+    const element = elementsWithClones[index];
+    if (!finalElementIds.get(element.id)) {
+      finalElementIds.set(element.id, true);
+      finalElementsReversed.push(element);
+    }
+  }
+
+  // step (3)
+
+  const finalElements = finalElementsReversed.reverse();
+
+  // ---------------------------------------------------------------------------
+
   bindTextToShapeAfterDuplication(
-    finalElements,
+    elementsWithClones,
+    oldElements,
+    oldIdToDuplicatedId,
+  );
+  fixBindingsAfterDuplication(
+    elementsWithClones,
     oldElements,
     oldIdToDuplicatedId,
   );
-  fixBindingsAfterDuplication(finalElements, oldElements, oldIdToDuplicatedId);
 
   return {
     elements: finalElements,

src/actions/actionElementLock.test.tsx

@@ -0,0 +1,68 @@
+import { Excalidraw } from "../packages/excalidraw/index";
+import { queryByTestId, fireEvent } from "@testing-library/react";
+import { render } from "../tests/test-utils";
+import { Pointer, UI } from "../tests/helpers/ui";
+import { API } from "../tests/helpers/api";
+
+const { h } = window;
+const mouse = new Pointer("mouse");
+
+describe("element locking", () => {
+  it("should not show unlockAllElements action in contextMenu if no elements locked", async () => {
+    await render(<Excalidraw />);
+
+    mouse.rightClickAt(0, 0);
+
+    const item = queryByTestId(UI.queryContextMenu()!, "unlockAllElements");
+    expect(item).toBe(null);
+  });
+
+  it("should unlock all elements and select them when using unlockAllElements action in contextMenu", async () => {
+    await render(
+      <Excalidraw
+        initialData={{
+          elements: [
+            API.createElement({
+              x: 100,
+              y: 100,
+              width: 100,
+              height: 100,
+              locked: true,
+            }),
+            API.createElement({
+              x: 100,
+              y: 100,
+              width: 100,
+              height: 100,
+              locked: true,
+            }),
+            API.createElement({
+              x: 100,
+              y: 100,
+              width: 100,
+              height: 100,
+              locked: false,
+            }),
+          ],
+        }}
+      />,
+    );
+
+    mouse.rightClickAt(0, 0);
+
+    expect(Object.keys(h.state.selectedElementIds).length).toBe(0);
+    expect(h.elements.map((el) => el.locked)).toEqual([true, true, false]);
+
+    const item = queryByTestId(UI.queryContextMenu()!, "unlockAllElements");
+    expect(item).not.toBe(null);
+
+    fireEvent.click(item!.querySelector("button")!);
+
+    expect(h.elements.map((el) => el.locked)).toEqual([false, false, false]);
+    // should select the unlocked elements
+    expect(h.state.selectedElementIds).toEqual({
+      [h.elements[0].id]: true,
+      [h.elements[1].id]: true,
+    });
+  });
+});

src/actions/actionElementLock.ts

@@ -5,8 +5,11 @@ import { getSelectedElements } from "../scene";
 import { arrayToMap } from "../utils";
 import { register } from "./register";
 
-export const actionToggleLock = register({
-  name: "toggleLock",
+const shouldLock = (elements: readonly ExcalidrawElement[]) =>
+  elements.every((el) => !el.locked);
+
+export const actionToggleElementLock = register({
+  name: "toggleElementLock",
   trackEvent: { category: "element" },
   perform: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState, true);
@@ -15,20 +18,21 @@ export const actionToggleLock = register({
       return false;
     }
 
-    const operation = getOperation(selectedElements);
+    const nextLockState = shouldLock(selectedElements);
     const selectedElementsMap = arrayToMap(selectedElements);
-    const lock = operation === "lock";
     return {
       elements: elements.map((element) => {
         if (!selectedElementsMap.has(element.id)) {
           return element;
         }
 
-        return newElementWith(element, { locked: lock });
+        return newElementWith(element, { locked: nextLockState });
       }),
       appState: {
         ...appState,
-        selectedLinearElement: lock ? null : appState.selectedLinearElement,
+        selectedLinearElement: nextLockState
+          ? null
+          : appState.selectedLinearElement,
       },
       commitToHistory: true,
     };
@@ -41,15 +45,9 @@ export const actionToggleLock = register({
         : "labels.elementLock.lock";
     }
 
-    if (selected.length > 1) {
-      return getOperation(selected) === "lock"
-        ? "labels.elementLock.lockAll"
-        : "labels.elementLock.unlockAll";
-    }
-
-    throw new Error(
-      "Unexpected zero elements to lock/unlock. This should never happen.",
-    );
+    return shouldLock(selected)
+      ? "labels.elementLock.lockAll"
+      : "labels.elementLock.unlockAll";
   },
   keyTest: (event, appState, elements) => {
     return (
@@ -61,6 +59,31 @@ export const actionToggleLock = register({
   },
 });
 
-const getOperation = (
-  elements: readonly ExcalidrawElement[],
-): "lock" | "unlock" => (elements.some((el) => !el.locked) ? "lock" : "unlock");
+export const actionUnlockAllElements = register({
+  name: "unlockAllElements",
+  trackEvent: { category: "canvas" },
+  viewMode: false,
+  predicate: (elements) => {
+    return elements.some((element) => element.locked);
+  },
+  perform: (elements, appState) => {
+    const lockedElements = elements.filter((el) => el.locked);
+
+    return {
+      elements: elements.map((element) => {
+        if (element.locked) {
+          return newElementWith(element, { locked: false });
+        }
+        return element;
+      }),
+      appState: {
+        ...appState,
+        selectedElementIds: Object.fromEntries(
+          lockedElements.map((el) => [el.id, true]),
+        ),
+      },
+      commitToHistory: true,
+    };
+  },
+  contextItemLabel: "labels.elementLock.unlockAll",
+});

src/actions/actionExport.tsx

@@ -1,7 +1,6 @@
-import { LoadIcon, questionCircle, saveAs } from "../components/icons";
+import { questionCircle, saveAs } from "../components/icons";
 import { ProjectName } from "../components/ProjectName";
 import { ToolButton } from "../components/ToolButton";
-import "../components/ToolIcon.scss";
 import { Tooltip } from "../components/Tooltip";
 import { DarkModeToggle } from "../components/DarkModeToggle";
 import { loadFromJSON, saveAsJSON } from "../data";
@@ -15,12 +14,11 @@ import { getExportSize } from "../scene/export";
 import { DEFAULT_EXPORT_PADDING, EXPORT_SCALES, THEME } from "../constants";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { getNonDeletedElements } from "../element";
-import { ActiveFile } from "../components/ActiveFile";
 import { isImageFileHandle } from "../data/blob";
 import { nativeFileSystemSupported } from "../data/filesystem";
 import { Theme } from "../element/types";
-import MenuItem from "../components/MenuItem";
-import { getShortcutFromShortcutName } from "./shortcuts";
+
+import "../components/ToolIcon.scss";
 
 export const actionChangeProjectName = register({
   name: "changeProjectName",
@@ -28,7 +26,7 @@ export const actionChangeProjectName = register({
   perform: (_elements, appState, value) => {
     return { appState: { ...appState, name: value }, commitToHistory: false };
   },
-  PanelComponent: ({ appState, updateData, appProps }) => (
+  PanelComponent: ({ appState, updateData, appProps, data }) => (
     <ProjectName
       label={t("labels.fileTitle")}
       value={appState.name || "Unnamed"}
@@ -36,6 +34,7 @@ export const actionChangeProjectName = register({
       isNameEditable={
         typeof appProps.name === "undefined" && !appState.viewModeEnabled
       }
+      ignoreFocus={data?.ignoreFocus ?? false}
     />
   ),
 });
@@ -133,6 +132,13 @@ export const actionChangeExportEmbedScene = register({
 export const actionSaveToActiveFile = register({
   name: "saveToActiveFile",
   trackEvent: { category: "export" },
+  predicate: (elements, appState, props, app) => {
+    return (
+      !!app.props.UIOptions.canvasActions.saveToActiveFile &&
+      !!appState.fileHandle &&
+      !appState.viewModeEnabled
+    );
+  },
   perform: async (elements, appState, value, app) => {
     const fileHandleExists = !!appState.fileHandle;
 
@@ -169,16 +175,11 @@ export const actionSaveToActiveFile = register({
   },
   keyTest: (event) =>
     event.key === KEYS.S && event[KEYS.CTRL_OR_CMD] && !event.shiftKey,
-  PanelComponent: ({ updateData, appState }) => (
-    <ActiveFile
-      onSave={() => updateData(null)}
-      fileName={appState.fileHandle?.name}
-    />
-  ),
 });
 
 export const actionSaveFileToDisk = register({
   name: "saveFileToDisk",
+  viewMode: true,
   trackEvent: { category: "export" },
   perform: async (elements, appState, value, app) => {
     try {
@@ -219,6 +220,11 @@ export const actionSaveFileToDisk = register({
 export const actionLoadScene = register({
   name: "loadScene",
   trackEvent: { category: "export" },
+  predicate: (elements, appState, props, app) => {
+    return (
+      !!app.props.UIOptions.canvasActions.loadScene && !appState.viewModeEnabled
+    );
+  },
   perform: async (elements, appState, _, app) => {
     try {
       const {
@@ -246,15 +252,6 @@ export const actionLoadScene = register({
     }
   },
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.key === KEYS.O,
-  PanelComponent: ({ updateData }) => (
-    <MenuItem
-      label={t("buttons.load")}
-      icon={LoadIcon}
-      onClick={updateData}
-      dataTestId="load-button"
-      shortcut={getShortcutFromShortcutName("loadScene")}
-    />
-  ),
 });
 
 export const actionExportWithDarkMode = register({

src/actions/actionFinalize.tsx

@@ -145,7 +145,7 @@ export const actionFinalize = register({
     let activeTool: AppState["activeTool"];
     if (appState.activeTool.type === "eraser") {
       activeTool = updateActiveTool(appState, {
-        ...(appState.activeTool.lastActiveToolBeforeEraser || {
+        ...(appState.activeTool.lastActiveTool || {
           type: "selection",
         }),
         lastActiveToolBeforeEraser: null,

src/actions/actionFlip.ts

@@ -1,41 +1,17 @@
 import { register } from "./register";
 import { getSelectedElements } from "../scene";
 import { getNonDeletedElements } from "../element";
-import { mutateElement } from "../element/mutateElement";
 import { ExcalidrawElement, NonDeleted } from "../element/types";
-import { normalizeAngle, resizeSingleElement } from "../element/resizeElements";
-import { AppState } from "../types";
-import { getTransformHandles } from "../element/transformHandles";
-import { updateBoundElements } from "../element/binding";
+import { resizeMultipleElements } from "../element/resizeElements";
+import { AppState, PointerDownState } from "../types";
 import { arrayToMap } from "../utils";
+import { CODES, KEYS } from "../keys";
+import { getCommonBoundingBox } from "../element/bounds";
 import {
-  getElementAbsoluteCoords,
-  getElementPointsCoords,
-} from "../element/bounds";
-import { isLinearElement } from "../element/typeChecks";
-import { LinearElementEditor } from "../element/linearElementEditor";
-
-const enableActionFlipHorizontal = (
-  elements: readonly ExcalidrawElement[],
-  appState: AppState,
-) => {
-  const eligibleElements = getSelectedElements(
-    getNonDeletedElements(elements),
-    appState,
-  );
-  return eligibleElements.length === 1 && eligibleElements[0].type !== "text";
-};
-
-const enableActionFlipVertical = (
-  elements: readonly ExcalidrawElement[],
-  appState: AppState,
-) => {
-  const eligibleElements = getSelectedElements(
-    getNonDeletedElements(elements),
-    appState,
-  );
-  return eligibleElements.length === 1;
-};
+  bindOrUnbindSelectedElements,
+  isBindingEnabled,
+  unbindLinearElements,
+} from "../element/binding";
 
 export const actionFlipHorizontal = register({
   name: "flipHorizontal",
@@ -47,10 +23,8 @@ export const actionFlipHorizontal = register({
       commitToHistory: true,
     };
   },
-  keyTest: (event) => event.shiftKey && event.code === "KeyH",
+  keyTest: (event) => event.shiftKey && event.code === CODES.H,
   contextItemLabel: "labels.flipHorizontal",
-  contextItemPredicate: (elements, appState) =>
-    enableActionFlipHorizontal(elements, appState),
 });
 
 export const actionFlipVertical = register({
@@ -63,10 +37,9 @@ export const actionFlipVertical = register({
       commitToHistory: true,
     };
   },
-  keyTest: (event) => event.shiftKey && event.code === "KeyV",
+  keyTest: (event) =>
+    event.shiftKey && event.code === CODES.V && !event[KEYS.CTRL_OR_CMD],
   contextItemLabel: "labels.flipVertical",
-  contextItemPredicate: (elements, appState) =>
-    enableActionFlipVertical(elements, appState),
 });
 
 const flipSelectedElements = (
@@ -79,11 +52,6 @@ const flipSelectedElements = (
     appState,
   );
 
-  // remove once we allow for groups of elements to be flipped
-  if (selectedElements.length > 1) {
-    return elements;
-  }
-
   const updatedElements = flipElements(
     selectedElements,
     appState,
@@ -102,152 +70,20 @@ const flipElements = (
   appState: AppState,
   flipDirection: "horizontal" | "vertical",
 ): ExcalidrawElement[] => {
-  elements.forEach((element) => {
-    flipElement(element, appState);
-    // If vertical flip, rotate an extra 180
-    if (flipDirection === "vertical") {
-      rotateElement(element, Math.PI);
-    }
-  });
+  const { minX, minY, maxX, maxY } = getCommonBoundingBox(elements);
+
+  resizeMultipleElements(
+    { originalElements: arrayToMap(elements) } as PointerDownState,
+    elements,
+    "nw",
+    true,
+    flipDirection === "horizontal" ? maxX : minX,
+    flipDirection === "horizontal" ? minY : maxY,
+  );
+
+  (isBindingEnabled(appState)
+    ? bindOrUnbindSelectedElements
+    : unbindLinearElements)(elements);
+
   return elements;
 };
-
-const flipElement = (
-  element: NonDeleted<ExcalidrawElement>,
-  appState: AppState,
-) => {
-  const originalX = element.x;
-  const originalY = element.y;
-  const width = element.width;
-  const height = element.height;
-  const originalAngle = normalizeAngle(element.angle);
-
-  // Rotate back to zero, if necessary
-  mutateElement(element, {
-    angle: normalizeAngle(0),
-  });
-  // Flip unrotated by pulling TransformHandle to opposite side
-  const transformHandles = getTransformHandles(element, appState.zoom);
-  let usingNWHandle = true;
-  let nHandle = transformHandles.nw;
-  if (!nHandle) {
-    // Use ne handle instead
-    usingNWHandle = false;
-    nHandle = transformHandles.ne;
-    if (!nHandle) {
-      mutateElement(element, {
-        angle: originalAngle,
-      });
-      return;
-    }
-  }
-
-  let finalOffsetX = 0;
-  if (isLinearElement(element) && element.points.length < 3) {
-    finalOffsetX =
-      element.points.reduce((max, point) => Math.max(max, point[0]), 0) * 2 -
-      element.width;
-  }
-
-  let initialPointsCoords;
-  if (isLinearElement(element)) {
-    initialPointsCoords = getElementPointsCoords(
-      element,
-      element.points,
-      element.strokeSharpness,
-    );
-  }
-  const initialElementAbsoluteCoords = getElementAbsoluteCoords(element);
-
-  if (isLinearElement(element) && element.points.length < 3) {
-    for (let index = 1; index < element.points.length; index++) {
-      LinearElementEditor.movePoints(element, [
-        {
-          index,
-          point: [-element.points[index][0], element.points[index][1]],
-        },
-      ]);
-    }
-    LinearElementEditor.normalizePoints(element);
-  } else {
-    const elWidth = initialPointsCoords
-      ? initialPointsCoords[2] - initialPointsCoords[0]
-      : initialElementAbsoluteCoords[2] - initialElementAbsoluteCoords[0];
-
-    const startPoint = initialPointsCoords
-      ? [initialPointsCoords[0], initialPointsCoords[1]]
-      : [initialElementAbsoluteCoords[0], initialElementAbsoluteCoords[1]];
-
-    resizeSingleElement(
-      new Map().set(element.id, element),
-      false,
-      element,
-      usingNWHandle ? "nw" : "ne",
-      true,
-      usingNWHandle ? startPoint[0] + elWidth : startPoint[0] - elWidth,
-      startPoint[1],
-    );
-  }
-
-  // Rotate by (360 degrees - original angle)
-  let angle = normalizeAngle(2 * Math.PI - originalAngle);
-  if (angle < 0) {
-    // check, probably unnecessary
-    angle = normalizeAngle(angle + 2 * Math.PI);
-  }
-  mutateElement(element, {
-    angle,
-  });
-
-  // Move back to original spot to appear "flipped in place"
-  mutateElement(element, {
-    x: originalX + finalOffsetX,
-    y: originalY,
-    width,
-    height,
-  });
-
-  updateBoundElements(element);
-
-  if (initialPointsCoords && isLinearElement(element)) {
-    // Adjusting origin because when a beizer curve path exceeds min/max points it offsets the origin.
-    // There's still room for improvement since when the line roughness is > 1
-    // we still have a small offset of the origin when fliipping the element.
-    const finalPointsCoords = getElementPointsCoords(
-      element,
-      element.points,
-      element.strokeSharpness,
-    );
-
-    const topLeftCoordsDiff = initialPointsCoords[0] - finalPointsCoords[0];
-    const topRightCoordDiff = initialPointsCoords[2] - finalPointsCoords[2];
-
-    const coordsDiff = topLeftCoordsDiff + topRightCoordDiff;
-
-    mutateElement(element, {
-      x: element.x + coordsDiff * 0.5,
-      y: element.y,
-      width,
-      height,
-    });
-  }
-};
-
-const rotateElement = (element: ExcalidrawElement, rotationAngle: number) => {
-  const originalX = element.x;
-  const originalY = element.y;
-  let angle = normalizeAngle(element.angle + rotationAngle);
-  if (angle < 0) {
-    // check, probably unnecessary
-    angle = normalizeAngle(2 * Math.PI + angle);
-  }
-  mutateElement(element, {
-    angle,
-  });
-
-  // Move back to original spot
-  mutateElement(element, {
-    x: originalX,
-    y: originalY,
-  });
-};

src/actions/actionGroup.tsx

@@ -129,8 +129,7 @@ export const actionGroup = register({
     };
   },
   contextItemLabel: "labels.group",
-  contextItemPredicate: (elements, appState) =>
-    enableActionGroup(elements, appState),
+  predicate: (elements, appState) => enableActionGroup(elements, appState),
   keyTest: (event) =>
     !event.shiftKey && event[KEYS.CTRL_OR_CMD] && event.key === KEYS.G,
   PanelComponent: ({ elements, appState, updateData }) => (
@@ -193,8 +192,7 @@ export const actionUngroup = register({
     event[KEYS.CTRL_OR_CMD] &&
     event.key === KEYS.G.toUpperCase(),
   contextItemLabel: "labels.ungroup",
-  contextItemPredicate: (elements, appState) =>
-    getSelectedGroupIds(appState).length > 0,
+  predicate: (elements, appState) => getSelectedGroupIds(appState).length > 0,
 
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton

src/actions/actionHistory.tsx

@@ -5,10 +5,11 @@ import { t } from "../i18n";
 import History, { HistoryEntry } from "../history";
 import { ExcalidrawElement } from "../element/types";
 import { AppState } from "../types";
-import { isWindows, KEYS } from "../keys";
+import { KEYS } from "../keys";
 import { newElementWith } from "../element/mutateElement";
 import { fixBindingsAfterDeletion } from "../element/binding";
 import { arrayToMap } from "../utils";
+import { isWindows } from "../constants";
 
 const writeData = (
   prevElements: readonly ExcalidrawElement[],

src/actions/actionLinearEditor.ts

@@ -10,7 +10,7 @@ export const actionToggleLinearEditor = register({
   trackEvent: {
     category: "element",
   },
-  contextItemPredicate: (elements, appState) => {
+  predicate: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState);
     if (selectedElements.length === 1 && isLinearElement(selectedElements[0])) {
       return true;

src/actions/actionMenu.tsx

@@ -1,12 +1,10 @@
-import { HamburgerMenuIcon, HelpIcon, palette } from "../components/icons";
+import { HamburgerMenuIcon, palette } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { t } from "../i18n";
 import { showSelectedShapeActions, getNonDeletedElements } from "../element";
 import { register } from "./register";
 import { allowFullScreen, exitFullScreen, isFullScreen } from "../utils";
 import { KEYS } from "../keys";
-import { HelpButton } from "../components/HelpButton";
-import MenuItem from "../components/MenuItem";
 
 export const actionToggleCanvasMenu = register({
   name: "toggleCanvasMenu",
@@ -56,6 +54,7 @@ export const actionToggleEditMenu = register({
 
 export const actionFullScreen = register({
   name: "toggleFullScreen",
+  viewMode: true,
   trackEvent: { category: "canvas", predicate: (appState) => !isFullScreen() },
   perform: () => {
     if (!isFullScreen()) {
@@ -73,6 +72,7 @@ export const actionFullScreen = register({
 
 export const actionShortcuts = register({
   name: "toggleShortcuts",
+  viewMode: true,
   trackEvent: { category: "menu", action: "toggleHelpDialog" },
   perform: (_elements, appState, _, { focusContainer }) => {
     if (appState.openDialog === "help") {
@@ -86,17 +86,5 @@ export const actionShortcuts = register({
       commitToHistory: false,
     };
   },
-  PanelComponent: ({ updateData, isInHamburgerMenu }) =>
-    isInHamburgerMenu ? (
-      <MenuItem
-        label={t("helpDialog.title")}
-        dataTestId="help-menu-item"
-        icon={HelpIcon}
-        onClick={updateData}
-        shortcut="?"
-      />
-    ) : (
-      <HelpButton title={t("helpDialog.title")} onClick={updateData} />
-    ),
   keyTest: (event) => event.key === KEYS.QUESTION_MARK,
 });

src/actions/actionNavigate.tsx

@@ -6,6 +6,7 @@ import { register } from "./register";
 
 export const actionGoToCollaborator = register({
   name: "goToCollaborator",
+  viewMode: true,
   trackEvent: { category: "collab" },
   perform: (_elements, appState, value) => {
     const point = value as Collaborator["pointer"];

src/actions/actionProperties.tsx

@@ -1,6 +1,13 @@
 import { AppState } from "../../src/types";
+import {
+  DEFAULT_ELEMENT_BACKGROUND_COLOR_PALETTE,
+  DEFAULT_ELEMENT_BACKGROUND_PICKS,
+  DEFAULT_ELEMENT_STROKE_COLOR_PALETTE,
+  DEFAULT_ELEMENT_STROKE_PICKS,
+} from "../colors";
+import { trackEvent } from "../analytics";
 import { ButtonIconSelect } from "../components/ButtonIconSelect";
-import { ColorPicker } from "../components/ColorPicker";
+import { ColorPicker } from "../components/ColorPicker/ColorPicker";
 import { IconPicker } from "../components/IconPicker";
 // TODO barnabasmolnar/editor-redesign
 // TextAlignTopIcon, TextAlignBottomIcon,TextAlignMiddleIcon,
@@ -37,11 +44,13 @@ import {
   TextAlignLeftIcon,
   TextAlignCenterIcon,
   TextAlignRightIcon,
+  FillZigZagIcon,
 } from "../components/icons";
 import {
   DEFAULT_FONT_FAMILY,
   DEFAULT_FONT_SIZE,
   FONT_FAMILY,
+  ROUNDNESS,
   VERTICAL_ALIGN,
 } from "../constants";
 import {
@@ -53,11 +62,12 @@ import { mutateElement, newElementWith } from "../element/mutateElement";
 import {
   getBoundTextElement,
   getContainerElement,
+  getDefaultLineHeight,
 } from "../element/textElement";
 import {
   isBoundToContainer,
   isLinearElement,
-  isLinearElementType,
+  isUsingAdaptiveRadius,
 } from "../element/typeChecks";
 import {
   Arrowhead,
@@ -72,7 +82,7 @@ import { getLanguage, t } from "../i18n";
 import { KEYS } from "../keys";
 import { randomInteger } from "../random";
 import {
-  canChangeSharpness,
+  canChangeRoundness,
   canHaveArrowheads,
   getCommonAttributeOfSelectedElements,
   getSelectedElements,
@@ -80,7 +90,7 @@ import {
   isSomeElementSelected,
 } from "../scene";
 import { hasStrokeColor } from "../scene/comparisons";
-import { arrayToMap } from "../utils";
+import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
 
 const FONT_SIZE_RELATIVE_INCREASE_STEP = 0.1;
@@ -109,8 +119,8 @@ const getFormValue = function <T>(
   elements: readonly ExcalidrawElement[],
   appState: AppState,
   getAttribute: (element: ExcalidrawElement) => T,
-  defaultValue?: T,
-): T | null {
+  defaultValue: T,
+): T {
   const editingElement = appState.editingElement;
   const nonDeletedElements = getNonDeletedElements(elements);
   return (
@@ -122,7 +132,7 @@ const getFormValue = function <T>(
           getAttribute,
         )
       : defaultValue) ??
-    null
+    defaultValue
   );
 };
 
@@ -222,10 +232,12 @@ export const actionChangeStrokeColor = register({
       commitToHistory: !!value.currentItemStrokeColor,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => (
+  PanelComponent: ({ elements, appState, updateData, appProps }) => (
     <>
       <h3 aria-hidden="true">{t("labels.stroke")}</h3>
       <ColorPicker
+        topPicks={DEFAULT_ELEMENT_STROKE_PICKS}
+        palette={DEFAULT_ELEMENT_STROKE_COLOR_PALETTE}
         type="elementStroke"
         label={t("labels.stroke")}
         color={getFormValue(
@@ -235,12 +247,9 @@ export const actionChangeStrokeColor = register({
           appState.currentItemStrokeColor,
         )}
         onChange={(color) => updateData({ currentItemStrokeColor: color })}
-        isActive={appState.openPopup === "strokeColorPicker"}
-        setActive={(active) =>
-          updateData({ openPopup: active ? "strokeColorPicker" : null })
-        }
         elements={elements}
         appState={appState}
+        updateData={updateData}
       />
     </>
   ),
@@ -265,10 +274,12 @@ export const actionChangeBackgroundColor = register({
       commitToHistory: !!value.currentItemBackgroundColor,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => (
+  PanelComponent: ({ elements, appState, updateData, appProps }) => (
     <>
       <h3 aria-hidden="true">{t("labels.background")}</h3>
       <ColorPicker
+        topPicks={DEFAULT_ELEMENT_BACKGROUND_PICKS}
+        palette={DEFAULT_ELEMENT_BACKGROUND_COLOR_PALETTE}
         type="elementBackground"
         label={t("labels.background")}
         color={getFormValue(
@@ -278,12 +289,9 @@ export const actionChangeBackgroundColor = register({
           appState.currentItemBackgroundColor,
         )}
         onChange={(color) => updateData({ currentItemBackgroundColor: color })}
-        isActive={appState.openPopup === "backgroundColorPicker"}
-        setActive={(active) =>
-          updateData({ openPopup: active ? "backgroundColorPicker" : null })
-        }
         elements={elements}
         appState={appState}
+        updateData={updateData}
       />
     </>
   ),
@@ -292,7 +300,12 @@ export const actionChangeBackgroundColor = register({
 export const actionChangeFillStyle = register({
   name: "changeFillStyle",
   trackEvent: false,
-  perform: (elements, appState, value) => {
+  perform: (elements, appState, value, app) => {
+    trackEvent(
+      "element",
+      "changeFillStyle",
+      `${value} (${app.device.isMobile ? "mobile" : "desktop"})`,
+    );
     return {
       elements: changeProperty(elements, appState, (el) =>
         newElementWith(el, {
@@ -303,40 +316,57 @@ export const actionChangeFillStyle = register({
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => (
-    <fieldset>
-      <legend>{t("labels.fill")}</legend>
-      <ButtonIconSelect
-        options={[
-          {
-            value: "hachure",
-            text: t("labels.hachure"),
-            icon: FillHachureIcon,
-          },
-          {
-            value: "cross-hatch",
-            text: t("labels.crossHatch"),
-            icon: FillCrossHatchIcon,
-          },
-          {
-            value: "solid",
-            text: t("labels.solid"),
-            icon: FillSolidIcon,
-          },
-        ]}
-        group="fill"
-        value={getFormValue(
-          elements,
-          appState,
-          (element) => element.fillStyle,
-          appState.currentItemFillStyle,
-        )}
-        onChange={(value) => {
-          updateData(value);
-        }}
-      />
-    </fieldset>
-  ),
+  PanelComponent: ({ elements, appState, updateData }) => {
+    const selectedElements = getSelectedElements(elements, appState);
+    const allElementsZigZag =
+      selectedElements.length > 0 &&
+      selectedElements.every((el) => el.fillStyle === "zigzag");
+
+    return (
+      <fieldset>
+        <legend>{t("labels.fill")}</legend>
+        <ButtonIconSelect
+          type="button"
+          options={[
+            {
+              value: "hachure",
+              text: `${
+                allElementsZigZag ? t("labels.zigzag") : t("labels.hachure")
+              } (${getShortcutKey("Alt-Click")})`,
+              icon: allElementsZigZag ? FillZigZagIcon : FillHachureIcon,
+              active: allElementsZigZag ? true : undefined,
+            },
+            {
+              value: "cross-hatch",
+              text: t("labels.crossHatch"),
+              icon: FillCrossHatchIcon,
+            },
+            {
+              value: "solid",
+              text: t("labels.solid"),
+              icon: FillSolidIcon,
+            },
+          ]}
+          value={getFormValue(
+            elements,
+            appState,
+            (element) => element.fillStyle,
+            appState.currentItemFillStyle,
+          )}
+          onClick={(value, event) => {
+            const nextValue =
+              event.altKey &&
+              value === "hachure" &&
+              selectedElements.every((el) => el.fillStyle === "hachure")
+                ? "zigzag"
+                : value;
+
+            updateData(nextValue);
+          }}
+        />
+      </fieldset>
+    );
+  },
 });
 
 export const actionChangeStrokeWidth = register({
@@ -636,6 +666,7 @@ export const actionChangeFontFamily = register({
               oldElement,
               {
                 fontFamily: value,
+                lineHeight: getDefaultLineHeight(value),
               },
             );
             redrawTextBoundingBox(newElement, getContainerElement(oldElement));
@@ -744,16 +775,19 @@ export const actionChangeTextAlign = register({
               value: "left",
               text: t("labels.left"),
               icon: TextAlignLeftIcon,
+              testId: "align-left",
             },
             {
               value: "center",
               text: t("labels.center"),
               icon: TextAlignCenterIcon,
+              testId: "align-horizontal-center",
             },
             {
               value: "right",
               text: t("labels.right"),
               icon: TextAlignRightIcon,
+              testId: "align-right",
             },
           ]}
           value={getFormValue(
@@ -777,6 +811,7 @@ export const actionChangeTextAlign = register({
     );
   },
 });
+
 export const actionChangeVerticalAlign = register({
   name: "changeVerticalAlign",
   trackEvent: { category: "element" },
@@ -816,28 +851,36 @@ export const actionChangeVerticalAlign = register({
               value: VERTICAL_ALIGN.TOP,
               text: t("labels.alignTop"),
               icon: <TextAlignTopIcon theme={appState.theme} />,
+              testId: "align-top",
             },
             {
               value: VERTICAL_ALIGN.MIDDLE,
               text: t("labels.centerVertically"),
               icon: <TextAlignMiddleIcon theme={appState.theme} />,
+              testId: "align-middle",
             },
             {
               value: VERTICAL_ALIGN.BOTTOM,
               text: t("labels.alignBottom"),
               icon: <TextAlignBottomIcon theme={appState.theme} />,
+              testId: "align-bottom",
             },
           ]}
-          value={getFormValue(elements, appState, (element) => {
-            if (isTextElement(element) && element.containerId) {
-              return element.verticalAlign;
-            }
-            const boundTextElement = getBoundTextElement(element);
-            if (boundTextElement) {
-              return boundTextElement.verticalAlign;
-            }
-            return null;
-          })}
+          value={getFormValue(
+            elements,
+            appState,
+            (element) => {
+              if (isTextElement(element) && element.containerId) {
+                return element.verticalAlign;
+              }
+              const boundTextElement = getBoundTextElement(element);
+              if (boundTextElement) {
+                return boundTextElement.verticalAlign;
+              }
+              return null;
+            },
+            VERTICAL_ALIGN.MIDDLE,
+          )}
           onChange={(value) => updateData(value)}
         />
       </fieldset>
@@ -845,69 +888,71 @@ export const actionChangeVerticalAlign = register({
   },
 });
 
-export const actionChangeSharpness = register({
-  name: "changeSharpness",
+export const actionChangeRoundness = register({
+  name: "changeRoundness",
   trackEvent: false,
   perform: (elements, appState, value) => {
-    const targetElements = getTargetElements(
-      getNonDeletedElements(elements),
-      appState,
-    );
-    const shouldUpdateForNonLinearElements = targetElements.length
-      ? targetElements.every((el) => !isLinearElement(el))
-      : !isLinearElementType(appState.activeTool.type);
-    const shouldUpdateForLinearElements = targetElements.length
-      ? targetElements.every(isLinearElement)
-      : isLinearElementType(appState.activeTool.type);
     return {
       elements: changeProperty(elements, appState, (el) =>
         newElementWith(el, {
-          strokeSharpness: value,
+          roundness:
+            value === "round"
+              ? {
+                  type: isUsingAdaptiveRadius(el.type)
+                    ? ROUNDNESS.ADAPTIVE_RADIUS
+                    : ROUNDNESS.PROPORTIONAL_RADIUS,
+                }
+              : null,
         }),
       ),
       appState: {
         ...appState,
-        currentItemStrokeSharpness: shouldUpdateForNonLinearElements
-          ? value
-          : appState.currentItemStrokeSharpness,
-        currentItemLinearStrokeSharpness: shouldUpdateForLinearElements
-          ? value
-          : appState.currentItemLinearStrokeSharpness,
+        currentItemRoundness: value,
       },
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => (
-    <fieldset>
-      <legend>{t("labels.edges")}</legend>
-      <ButtonIconSelect
-        group="edges"
-        options={[
-          {
-            value: "sharp",
-            text: t("labels.sharp"),
-            icon: EdgeSharpIcon,
-          },
-          {
-            value: "round",
-            text: t("labels.round"),
-            icon: EdgeRoundIcon,
-          },
-        ]}
-        value={getFormValue(
-          elements,
-          appState,
-          (element) => element.strokeSharpness,
-          (canChangeSharpness(appState.activeTool.type) &&
-            (isLinearElementType(appState.activeTool.type)
-              ? appState.currentItemLinearStrokeSharpness
-              : appState.currentItemStrokeSharpness)) ||
-            null,
-        )}
-        onChange={(value) => updateData(value)}
-      />
-    </fieldset>
-  ),
+  PanelComponent: ({ elements, appState, updateData }) => {
+    const targetElements = getTargetElements(
+      getNonDeletedElements(elements),
+      appState,
+    );
+
+    const hasLegacyRoundness = targetElements.some(
+      (el) => el.roundness?.type === ROUNDNESS.LEGACY,
+    );
+
+    return (
+      <fieldset>
+        <legend>{t("labels.edges")}</legend>
+        <ButtonIconSelect
+          group="edges"
+          options={[
+            {
+              value: "sharp",
+              text: t("labels.sharp"),
+              icon: EdgeSharpIcon,
+            },
+            {
+              value: "round",
+              text: t("labels.round"),
+              icon: EdgeRoundIcon,
+            },
+          ]}
+          value={getFormValue(
+            elements,
+            appState,
+            (element) =>
+              hasLegacyRoundness ? null : element.roundness ? "round" : "sharp",
+            (canChangeRoundness(appState.activeTool.type) &&
+              appState.currentItemRoundness) ||
+              null,
+          )}
+          onChange={(value) => updateData(value)}
+        />
+      </fieldset>
+    );
+  },
 });
 
 export const actionChangeArrowhead = register({

src/actions/actionStyles.test.tsx

@@ -1,9 +1,14 @@
 import ExcalidrawApp from "../excalidraw-app";
-import { t } from "../i18n";
 import { CODES } from "../keys";
 import { API } from "../tests/helpers/api";
 import { Keyboard, Pointer, UI } from "../tests/helpers/ui";
-import { fireEvent, render, screen } from "../tests/test-utils";
+import {
+  act,
+  fireEvent,
+  render,
+  screen,
+  togglePopover,
+} from "../tests/test-utils";
 import { copiedStyles } from "./actionStyles";
 
 const { h } = window;
@@ -14,7 +19,14 @@ describe("actionStyles", () => {
   beforeEach(async () => {
     await render(<ExcalidrawApp />);
   });
-  it("should copy & paste styles via keyboard", () => {
+
+  afterEach(async () => {
+    // https://github.com/floating-ui/floating-ui/issues/1908#issuecomment-1301553793
+    // affects node v16+
+    await act(async () => {});
+  });
+
+  it("should copy & paste styles via keyboard", async () => {
     UI.clickTool("rectangle");
     mouse.down(10, 10);
     mouse.up(20, 20);
@@ -24,10 +36,10 @@ describe("actionStyles", () => {
     mouse.up(20, 20);
 
     // Change some styles of second rectangle
-    UI.clickLabeledElement("Stroke");
-    UI.clickLabeledElement(t("colors.c92a2a"));
-    UI.clickLabeledElement("Background");
-    UI.clickLabeledElement(t("colors.e64980"));
+    togglePopover("Stroke");
+    UI.clickOnTestId("color-red");
+    togglePopover("Background");
+    UI.clickOnTestId("color-blue");
     // Fill style
     fireEvent.click(screen.getByTitle("Cross-hatch"));
     // Stroke width
@@ -60,8 +72,8 @@ describe("actionStyles", () => {
 
     const firstRect = API.getSelectedElement();
     expect(firstRect.id).toBe(h.elements[0].id);
-    expect(firstRect.strokeColor).toBe("#c92a2a");
-    expect(firstRect.backgroundColor).toBe("#e64980");
+    expect(firstRect.strokeColor).toBe("#e03131");
+    expect(firstRect.backgroundColor).toBe("#a5d8ff");
     expect(firstRect.fillStyle).toBe("cross-hatch");
     expect(firstRect.strokeWidth).toBe(2); // Bold: 2
     expect(firstRect.strokeStyle).toBe("dotted");

src/actions/actionStyles.ts

@@ -12,8 +12,15 @@ import {
   DEFAULT_FONT_FAMILY,
   DEFAULT_TEXT_ALIGN,
 } from "../constants";
-import { getBoundTextElement } from "../element/textElement";
-import { hasBoundTextElement } from "../element/typeChecks";
+import {
+  getBoundTextElement,
+  getDefaultLineHeight,
+} from "../element/textElement";
+import {
+  hasBoundTextElement,
+  canApplyRoundnessTypeToElement,
+  getDefaultRoundnessTypeForElement,
+} from "../element/typeChecks";
 import { getSelectedElements } from "../scene";
 
 // `copiedStyles` is exported only for tests.
@@ -77,15 +84,29 @@ export const actionPasteStyles = register({
             fillStyle: elementStylesToCopyFrom?.fillStyle,
             opacity: elementStylesToCopyFrom?.opacity,
             roughness: elementStylesToCopyFrom?.roughness,
+            roundness: elementStylesToCopyFrom.roundness
+              ? canApplyRoundnessTypeToElement(
+                  elementStylesToCopyFrom.roundness.type,
+                  element,
+                )
+                ? elementStylesToCopyFrom.roundness
+                : getDefaultRoundnessTypeForElement(element)
+              : null,
           });
 
           if (isTextElement(newElement)) {
+            const fontSize =
+              elementStylesToCopyFrom?.fontSize || DEFAULT_FONT_SIZE;
+            const fontFamily =
+              elementStylesToCopyFrom?.fontFamily || DEFAULT_FONT_FAMILY;
             newElement = newElementWith(newElement, {
-              fontSize: elementStylesToCopyFrom?.fontSize || DEFAULT_FONT_SIZE,
-              fontFamily:
-                elementStylesToCopyFrom?.fontFamily || DEFAULT_FONT_FAMILY,
+              fontSize,
+              fontFamily,
               textAlign:
                 elementStylesToCopyFrom?.textAlign || DEFAULT_TEXT_ALIGN,
+              lineHeight:
+                elementStylesToCopyFrom.lineHeight ||
+                getDefaultLineHeight(fontFamily),
             });
             let container = null;
             if (newElement.containerId) {

src/actions/actionToggleGridMode.tsx

@@ -5,6 +5,7 @@ import { AppState } from "../types";
 
 export const actionToggleGridMode = register({
   name: "gridMode",
+  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.gridSize,
@@ -19,6 +20,9 @@ export const actionToggleGridMode = register({
     };
   },
   checked: (appState: AppState) => appState.gridSize !== null,
+  predicate: (element, appState, props) => {
+    return typeof props.gridModeEnabled === "undefined";
+  },
   contextItemLabel: "labels.showGrid",
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.code === CODES.QUOTE,
 });

src/actions/actionToggleStats.tsx

@@ -3,6 +3,7 @@ import { CODES, KEYS } from "../keys";
 
 export const actionToggleStats = register({
   name: "stats",
+  viewMode: true,
   trackEvent: { category: "menu" },
   perform(elements, appState) {
     return {

src/actions/actionToggleViewMode.tsx

@@ -3,6 +3,7 @@ import { register } from "./register";
 
 export const actionToggleViewMode = register({
   name: "viewMode",
+  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.viewModeEnabled,
@@ -17,6 +18,9 @@ export const actionToggleViewMode = register({
     };
   },
   checked: (appState) => appState.viewModeEnabled,
+  predicate: (elements, appState, appProps) => {
+    return typeof appProps.viewModeEnabled === "undefined";
+  },
   contextItemLabel: "labels.viewMode",
   keyTest: (event) =>
     !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.R,

src/actions/actionToggleZenMode.tsx

@@ -3,6 +3,7 @@ import { register } from "./register";
 
 export const actionToggleZenMode = register({
   name: "zenMode",
+  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.zenModeEnabled,
@@ -17,6 +18,9 @@ export const actionToggleZenMode = register({
     };
   },
   checked: (appState) => appState.zenModeEnabled,
+  predicate: (elements, appState, appProps) => {
+    return typeof appProps.zenModeEnabled === "undefined";
+  },
   contextItemLabel: "buttons.zenMode",
   keyTest: (event) =>
     !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.Z,

src/actions/actionZindex.tsx

@@ -5,7 +5,7 @@ import {
   moveAllLeft,
   moveAllRight,
 } from "../zindex";
-import { KEYS, isDarwin, CODES } from "../keys";
+import { KEYS, CODES } from "../keys";
 import { t } from "../i18n";
 import { getShortcutKey } from "../utils";
 import { register } from "./register";
@@ -15,6 +15,7 @@ import {
   SendBackwardIcon,
   SendToBackIcon,
 } from "../components/icons";
+import { isDarwin } from "../constants";
 
 export const actionSendBackward = register({
   name: "sendBackward",

src/actions/index.ts

@@ -84,5 +84,5 @@ export { actionToggleZenMode } from "./actionToggleZenMode";
 export { actionToggleStats } from "./actionToggleStats";
 export { actionUnbindText, actionBindText } from "./actionBoundText";
 export { actionLink } from "../element/Hyperlink";
-export { actionToggleLock } from "./actionToggleLock";
+export { actionToggleElementLock } from "./actionElementLock";
 export { actionToggleLinearEditor } from "./actionLinearEditor";

src/actions/manager.tsx

@@ -9,7 +9,6 @@ import {
 } from "./types";
 import { ExcalidrawElement } from "../element/types";
 import { AppClassProperties, AppState } from "../types";
-import { MODES } from "../constants";
 import { trackEvent } from "../analytics";
 
 const trackAction = (
@@ -103,11 +102,8 @@ export class ActionManager {
 
     const action = data[0];
 
-    const { viewModeEnabled } = this.getAppState();
-    if (viewModeEnabled) {
-      if (!Object.values(MODES).includes(data[0].name)) {
-        return false;
-      }
+    if (this.getAppState().viewModeEnabled && action.viewMode !== true) {
+      return false;
     }
 
     const elements = this.getElementsIncludingDeleted();
@@ -122,10 +118,13 @@ export class ActionManager {
     return true;
   }
 
-  executeAction(action: Action, source: ActionSource = "api") {
+  executeAction(
+    action: Action,
+    source: ActionSource = "api",
+    value: any = null,
+  ) {
     const elements = this.getElementsIncludingDeleted();
     const appState = this.getAppState();
-    const value = null;
 
     trackAction(action, source, appState, elements, this.app, value);
 
@@ -135,11 +134,7 @@ export class ActionManager {
   /**
    * @param data additional data sent to the PanelComponent
    */
-  renderAction = (
-    name: ActionName,
-    data?: PanelComponentProps["data"],
-    isInHamburgerMenu = false,
-  ) => {
+  renderAction = (name: ActionName, data?: PanelComponentProps["data"]) => {
     const canvasActions = this.app.props.UIOptions.canvasActions;
 
     if (
@@ -174,11 +169,20 @@ export class ActionManager {
           updateData={updateData}
           appProps={this.app.props}
           data={data}
-          isInHamburgerMenu={isInHamburgerMenu}
         />
       );
     }
 
     return null;
   };
+
+  isActionEnabled = (action: Action) => {
+    const elements = this.getElementsIncludingDeleted();
+    const appState = this.getAppState();
+
+    return (
+      !action.predicate ||
+      action.predicate(elements, appState, this.app.props, this.app)
+    );
+  };
 }

src/actions/shortcuts.ts

@@ -1,5 +1,6 @@
+import { isDarwin } from "../constants";
 import { t } from "../i18n";
-import { isDarwin } from "../keys";
+import { SubtypeOf } from "../utility-types";
 import { getShortcutKey } from "../utils";
 import { ActionName } from "./types";
 
@@ -8,6 +9,7 @@ export type ShortcutName =
       ActionName,
       | "toggleTheme"
       | "loadScene"
+      | "clearCanvas"
       | "cut"
       | "copy"
       | "paste"
@@ -32,7 +34,7 @@ export type ShortcutName =
       | "flipHorizontal"
       | "flipVertical"
       | "hyperlink"
-      | "toggleLock"
+      | "toggleElementLock"
     >
   | "saveScene"
   | "imageExport";
@@ -41,6 +43,7 @@ const shortcutMap: Record<ShortcutName, string[]> = {
   toggleTheme: [getShortcutKey("Shift+Alt+D")],
   saveScene: [getShortcutKey("CtrlOrCmd+S")],
   loadScene: [getShortcutKey("CtrlOrCmd+O")],
+  clearCanvas: [getShortcutKey("CtrlOrCmd+Delete")],
   imageExport: [getShortcutKey("CtrlOrCmd+Shift+E")],
   cut: [getShortcutKey("CtrlOrCmd+X")],
   copy: [getShortcutKey("CtrlOrCmd+C")],
@@ -48,7 +51,7 @@ const shortcutMap: Record<ShortcutName, string[]> = {
   copyStyles: [getShortcutKey("CtrlOrCmd+Alt+C")],
   pasteStyles: [getShortcutKey("CtrlOrCmd+Alt+V")],
   selectAll: [getShortcutKey("CtrlOrCmd+A")],
-  deleteSelectedElements: [getShortcutKey("Del")],
+  deleteSelectedElements: [getShortcutKey("Delete")],
   duplicateSelection: [
     getShortcutKey("CtrlOrCmd+D"),
     getShortcutKey(`Alt+${t("helpDialog.drag")}`),
@@ -77,7 +80,7 @@ const shortcutMap: Record<ShortcutName, string[]> = {
   flipVertical: [getShortcutKey("Shift+V")],
   viewMode: [getShortcutKey("Alt+R")],
   hyperlink: [getShortcutKey("CtrlOrCmd+K")],
-  toggleLock: [getShortcutKey("CtrlOrCmd+Shift+L")],
+  toggleElementLock: [getShortcutKey("CtrlOrCmd+Shift+L")],
 };
 
 export const getShortcutFromShortcutName = (name: ShortcutName) => {

src/actions/types.ts

@@ -6,6 +6,7 @@ import {
   ExcalidrawProps,
   BinaryFiles,
 } from "../types";
+import { MarkOptional } from "../utility-types";
 
 export type ActionSource = "ui" | "keyboard" | "contextMenu" | "api";
 
@@ -91,7 +92,7 @@ export type ActionName =
   | "ungroup"
   | "goToCollaborator"
   | "addToLibrary"
-  | "changeSharpness"
+  | "changeRoundness"
   | "alignTop"
   | "alignBottom"
   | "alignLeft"
@@ -109,10 +110,13 @@ export type ActionName =
   | "decreaseFontSize"
   | "unbindText"
   | "hyperlink"
-  | "eraser"
   | "bindText"
-  | "toggleLock"
-  | "toggleLinearEditor";
+  | "unlockAllElements"
+  | "toggleElementLock"
+  | "toggleLinearEditor"
+  | "toggleEraserTool"
+  | "toggleHandTool"
+  | "wrapTextInContainer";
 
 export type PanelComponentProps = {
   elements: readonly ExcalidrawElement[];
@@ -124,9 +128,7 @@ export type PanelComponentProps = {
 
 export interface Action {
   name: ActionName;
-  PanelComponent?: React.FC<
-    PanelComponentProps & { isInHamburgerMenu: boolean }
-  >;
+  PanelComponent?: React.FC<PanelComponentProps>;
   perform: ActionFn;
   keyPriority?: number;
   keyTest?: (
@@ -140,9 +142,11 @@ export interface Action {
         elements: readonly ExcalidrawElement[],
         appState: Readonly<AppState>,
       ) => string);
-  contextItemPredicate?: (
+  predicate?: (
     elements: readonly ExcalidrawElement[],
     appState: AppState,
+    appProps: ExcalidrawProps,
+    app: AppClassProperties,
   ) => boolean;
   checked?: (appState: Readonly<AppState>) => boolean;
   trackEvent:
@@ -164,4 +168,7 @@ export interface Action {
           value: any,
         ) => boolean;
       };
+  /** if set to `true`, allow action to be performed in viewMode.
+   *  Defaults to `false` */
+  viewMode?: boolean;
 }

src/analytics.ts

@@ -1,22 +1,41 @@
-export const trackEvent =
-  typeof process !== "undefined" &&
-  process.env?.REACT_APP_GOOGLE_ANALYTICS_ID &&
-  typeof window !== "undefined" &&
-  window.gtag
-    ? (category: string, action: string, label?: string, value?: number) => {
-        try {
-          window.gtag("event", action, {
-            event_category: category,
-            event_label: label,
-            value,
-          });
-        } catch (error) {
-          console.error("error logging to ga", error);
-        }
-      }
-    : typeof process !== "undefined" && process.env?.JEST_WORKER_ID
-    ? (category: string, action: string, label?: string, value?: number) => {}
-    : (category: string, action: string, label?: string, value?: number) => {
-        // Uncomment the next line to track locally
-        // console.log("Track Event", { category, action, label, value });
-      };
+export const trackEvent = (
+  category: string,
+  action: string,
+  label?: string,
+  value?: number,
+) => {
+  try {
+    // Uncomment the next line to track locally
+    // console.log("Track Event", { category, action, label, value });
+
+    if (typeof window === "undefined" || process.env.JEST_WORKER_ID) {
+      return;
+    }
+
+    if (process.env.REACT_APP_GOOGLE_ANALYTICS_ID && window.gtag) {
+      window.gtag("event", action, {
+        event_category: category,
+        event_label: label,
+        value,
+      });
+    }
+
+    if (window.sa_event) {
+      window.sa_event(action, {
+        category,
+        label,
+        value,
+      });
+    }
+
+    if (window.fathom) {
+      window.fathom.trackEvent(action, {
+        category,
+        label,
+        value,
+      });
+    }
+  } catch (error) {
+    console.error("error during analytics", error);
+  }
+};

src/appState.ts

@@ -1,5 +1,6 @@
-import oc from "open-color";
+import { COLOR_PALETTE } from "./colors";
 import {
+  DEFAULT_ELEMENT_PROPS,
   DEFAULT_FONT_FAMILY,
   DEFAULT_FONT_SIZE,
   DEFAULT_TEXT_ALIGN,
@@ -23,19 +24,18 @@ export const getDefaultAppState = (): Omit<
     theme: THEME.LIGHT,
     collaborators: new Map(),
     currentChartType: "bar",
-    currentItemBackgroundColor: "transparent",
+    currentItemBackgroundColor: DEFAULT_ELEMENT_PROPS.backgroundColor,
     currentItemEndArrowhead: "arrow",
-    currentItemFillStyle: "hachure",
+    currentItemFillStyle: DEFAULT_ELEMENT_PROPS.fillStyle,
     currentItemFontFamily: DEFAULT_FONT_FAMILY,
     currentItemFontSize: DEFAULT_FONT_SIZE,
-    currentItemLinearStrokeSharpness: "round",
-    currentItemOpacity: 100,
-    currentItemRoughness: 1,
+    currentItemOpacity: DEFAULT_ELEMENT_PROPS.opacity,
+    currentItemRoughness: DEFAULT_ELEMENT_PROPS.roughness,
     currentItemStartArrowhead: null,
-    currentItemStrokeColor: oc.black,
-    currentItemStrokeSharpness: "sharp",
-    currentItemStrokeStyle: "solid",
-    currentItemStrokeWidth: 1,
+    currentItemStrokeColor: DEFAULT_ELEMENT_PROPS.strokeColor,
+    currentItemRoundness: "round",
+    currentItemStrokeStyle: DEFAULT_ELEMENT_PROPS.strokeStyle,
+    currentItemStrokeWidth: DEFAULT_ELEMENT_PROPS.strokeWidth,
     currentItemTextAlign: DEFAULT_TEXT_ALIGN,
     cursorButton: "up",
     draggingElement: null,
@@ -45,8 +45,8 @@ export const getDefaultAppState = (): Omit<
     activeTool: {
       type: "selection",
       customType: null,
-      locked: false,
-      lastActiveToolBeforeEraser: null,
+      locked: DEFAULT_ELEMENT_PROPS.locked,
+      lastActiveTool: null,
     },
     penMode: false,
     penDetected: false,
@@ -58,13 +58,14 @@ export const getDefaultAppState = (): Omit<
     fileHandle: null,
     gridSize: null,
     isBindingEnabled: true,
-    isSidebarDocked: false,
+    defaultSidebarDockedPreference: false,
     isLoading: false,
     isResizing: false,
     isRotating: false,
     lastPointerDownWith: "mouse",
     multiElement: null,
     name: `${t("labels.untitled")}-${getDateTime()}`,
+    contextMenu: null,
     openMenu: null,
     openPopup: null,
     openSidebar: null,
@@ -83,7 +84,7 @@ export const getDefaultAppState = (): Omit<
     startBoundElement: null,
     suggestedBindings: [],
     toast: null,
-    viewBackgroundColor: oc.white,
+    viewBackgroundColor: COLOR_PALETTE.white,
     zenModeEnabled: false,
     zoom: {
       value: 1 as NormalizedZoomValue,
@@ -120,7 +121,7 @@ const APP_STATE_STORAGE_CONF = (<
   currentItemFillStyle: { browser: true, export: false, server: false },
   currentItemFontFamily: { browser: true, export: false, server: false },
   currentItemFontSize: { browser: true, export: false, server: false },
-  currentItemLinearStrokeSharpness: {
+  currentItemRoundness: {
     browser: true,
     export: false,
     server: false,
@@ -129,7 +130,6 @@ const APP_STATE_STORAGE_CONF = (<
   currentItemRoughness: { browser: true, export: false, server: false },
   currentItemStartArrowhead: { browser: true, export: false, server: false },
   currentItemStrokeColor: { browser: true, export: false, server: false },
-  currentItemStrokeSharpness: { browser: true, export: false, server: false },
   currentItemStrokeStyle: { browser: true, export: false, server: false },
   currentItemStrokeWidth: { browser: true, export: false, server: false },
   currentItemTextAlign: { browser: true, export: false, server: false },
@@ -150,7 +150,11 @@ const APP_STATE_STORAGE_CONF = (<
   gridSize: { browser: true, export: true, server: true },
   height: { browser: false, export: false, server: false },
   isBindingEnabled: { browser: false, export: false, server: false },
-  isSidebarDocked: { browser: true, export: false, server: false },
+  defaultSidebarDockedPreference: {
+    browser: true,
+    export: false,
+    server: false,
+  },
   isLoading: { browser: false, export: false, server: false },
   isResizing: { browser: false, export: false, server: false },
   isRotating: { browser: false, export: false, server: false },
@@ -159,6 +163,7 @@ const APP_STATE_STORAGE_CONF = (<
   name: { browser: true, export: false, server: false },
   offsetLeft: { browser: false, export: false, server: false },
   offsetTop: { browser: false, export: false, server: false },
+  contextMenu: { browser: false, export: false, server: false },
   openMenu: { browser: true, export: false, server: false },
   openPopup: { browser: false, export: false, server: false },
   openSidebar: { browser: true, export: false, server: false },
@@ -228,3 +233,11 @@ export const isEraserActive = ({
 }: {
   activeTool: AppState["activeTool"];
 }) => activeTool.type === "eraser";
+
+export const isHandToolActive = ({
+  activeTool,
+}: {
+  activeTool: AppState["activeTool"];
+}) => {
+  return activeTool.type === "hand";
+};

src/assets/lock.svg

@@ -0,0 +1,20 @@
+<svg width="178" height="162" viewBox="0 0 178 162" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M40.3329 54.3823L38.5547 94.3134L39.7731 111.754L40.1282 118.907L41.0832 123.59L44.3502 131.942L48.9438 137.693L52.5472 143.333L58.5544 147.755L62.5364 150.239L72.3634 154.486L83.15 156.361L91.1212 158.708L101.174 157.525L110.808 156.719L115.983 154.049L124.511 151.377L129.276 148.71L133.701 143.947L139.666 135.877L142.001 128.136L145.746 118.192L145.188 111.065L145.489 94.3675L145.873 75.2546L143.227 59.7779L142.022 47.4695L138.595 46.8345L102.952 45.4703L56.9173 46.7498L46.0719 49.1207L41.9323 50.6825L39.5684 53.4297" fill="#E3E2FE"/>
+<path d="M41.0014 54.2859C41.0861 64.8796 38.3765 102.581 40.9779 117.876C43.5793 133.17 48.2646 139.346 56.6121 146.047C64.9596 152.746 79.1214 157.662 91.0653 158.078C103.009 158.492 119.347 155.242 128.277 148.543C137.206 141.842 142.112 133.527 144.641 117.874C147.169 102.221 146.061 66.4132 143.446 54.6222C140.83 42.8289 143.97 48.2857 128.948 47.1238C113.925 45.9619 67.9608 46.477 53.3051 47.6483C38.6493 48.8197 43.2053 53.0675 41.0155 54.1518M40.5263 53.9801C40.5404 64.6138 37.9249 103.418 40.5921 118.587C43.257 133.755 48.147 138.325 56.5251 144.991C64.9008 151.655 78.7263 157.935 90.8536 158.577C102.981 159.221 120.212 155.413 129.289 148.844C138.368 142.277 142.872 134.995 145.321 119.168C147.767 103.343 146.805 65.8698 143.977 53.8837C141.148 41.8975 143.615 48.4292 128.348 47.2508C113.081 46.0724 67.14 45.6726 52.3737 46.8157C37.6074 47.9564 41.7776 53.091 39.7524 54.1024" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M64.7935 45.726L66.36 36.6964L65.5979 34.4501L67.3384 30.7668L70.4197 26.5048L74.8157 21.0598L81.9095 16.9131L89.9419 14.4951L95.6127 12.8534L97.7555 13.2133L103.819 15.269L106.552 18.5807L109.967 22.3793L114.45 27.2387L114.904 34.3937L117.153 38.9214L116.031 44.5005L116.765 45.5448L118.863 47.3559L126.164 47.6782L127.744 46.7797L128.76 44.7052L123.882 25.8227L120.641 20.4835L116.351 15.8758L112.809 11.0729L108.617 7.36601L101.352 5.43025L93.263 3.31104L84.2451 5.1433L77.7299 7.86229L76.0011 8.0975L62.1168 19.8532L59.5366 24.5597L55.7733 32.3215L55.0371 39.5282L56.0626 44.8933L56.5636 47.1725L59.6401 46.8644L66.1648 46.0388" fill="#E3E2FE"/>
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+<path d="M140.37 54.8958C137.884 58.1322 127.704 71.2286 125.185 74.5427M139.697 54.209C137.098 57.5466 127.005 71.7884 124.51 75.3565" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M141.663 63.1765C139.661 66.0413 131.311 77.1501 129.077 79.9726M141.065 62.5908C139.021 65.2792 130.631 76.1364 128.717 78.8625" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M141.888 72.9917C139.475 75.8589 130.268 86.8478 127.966 89.7455M141.02 72.726C138.503 75.6496 129.775 87.2476 127.58 90.3242" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M141.948 82.215C139.815 85.1057 130.308 96.8214 127.961 99.7709M141.459 81.7375C139.298 84.4119 129.816 95.9888 127.479 98.8606" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M141.357 91.7838C138.885 95.2484 128.808 108.535 126.428 111.76M142.474 91.4757C139.917 94.7921 128.38 107.493 125.781 110.883" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M142.568 101.479C140.028 104.403 129.867 115.528 127.195 118.356M141.811 101.018C139.212 104.055 129.477 115.975 126.828 118.97" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M141.023 112.172C138.591 114.775 128.028 125.905 125.422 128.664M140.51 113.465C138.008 116.147 127.36 125.233 124.742 127.582" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M139.004 123.69C136.501 126.275 125.952 137.248 123.287 140.108M138.343 124.817C135.805 127.454 125.487 138.261 122.848 140.75" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M132.192 139.862C129.854 141.624 120.87 148.168 118.574 150.012M131.39 139.496C128.97 141.333 120.524 148.89 118.322 150.621" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M82.6351 92.3124L78.2767 89.0148L78.6718 88.8784L75.6282 79.6865L74.4922 76.0525L75.0379 74.1074L78.6248 69.5444L83.6182 65.186L86.6924 64.0711L93.7768 63.9864L99.9181 63.9276L103.905 64.4215L106.038 66.068L109.333 67.6392L110.251 69.4479L112.438 73.1877L112.702 81.928L111.674 82.93L110.907 85.5573L107.828 89.2336L101.273 92.9193L102.785 120.401L99.5488 125.521L98.0059 127.838L96.1313 129.414L93.17 130.237L92.2198 130.033L90.1358 129.233L88.8328 126.594L87.8378 95.2549L88.9386 93.3215L86.0409 91.294L80.9533 91.1552" fill="white"/>
+<path d="M82.8214 92.0607C82.0664 91.4327 79.291 90.7201 77.8539 88.2033C76.4167 85.6866 73.5284 80.4438 74.1964 76.9581C74.862 73.4723 78.6959 69.6384 81.8524 67.2887C85.0089 64.939 88.9227 63.1138 93.1353 62.8574C97.3478 62.6034 103.957 63.9888 107.132 65.7575C110.31 67.5263 111.416 70.5651 112.196 73.4747C112.977 76.3842 112.606 80.6626 111.82 83.2122C111.035 85.7642 109.078 87.1661 107.481 88.7749C105.883 90.3837 103.106 91.2751 102.233 92.8651C101.363 94.4551 102.327 95.3254 102.25 98.3125C102.172 101.3 101.76 107.227 101.767 110.788C101.772 114.349 102.487 116.981 102.285 119.676C102.085 122.374 101.52 125.126 100.556 126.965C99.5917 128.805 98.077 130.256 96.5011 130.715C94.9275 131.171 92.4485 130.36 91.1101 129.713C89.7742 129.066 89.0144 128.341 88.4805 126.836C87.9489 125.331 87.9678 123.964 87.9137 120.681C87.8596 117.397 88.1159 111.599 88.1583 107.14C88.203 102.68 89.2779 96.445 88.1724 93.9236C87.0693 91.4022 82.7791 92.4347 81.5325 92.0137M82.0194 91.6068C81.222 90.7624 78.4536 89.7886 77.3623 87.1567C76.2733 84.5247 74.6621 79.3125 75.4783 75.815C76.2921 72.3151 79.1428 68.3166 82.2522 66.1597C85.3617 64.0029 90.1693 63.062 94.1302 62.8739C98.0911 62.6857 102.925 63.0832 106.02 65.0331C109.118 66.9853 111.834 71.5836 112.705 74.5801C113.572 77.5743 111.949 80.7731 111.234 83.0076C110.519 85.2444 109.835 86.3711 108.417 87.9916C107.001 89.6146 103.738 90.9623 102.732 92.7358C101.725 94.5092 102.351 95.6382 102.377 98.6301C102.405 101.62 102.866 106.949 102.894 110.682C102.922 114.417 102.955 118.291 102.544 121.038C102.13 123.783 101.408 125.54 100.42 127.161C99.4318 128.781 98.1005 130.233 96.6163 130.759C95.1322 131.286 92.9353 130.893 91.51 130.322C90.0846 129.753 88.7769 128.889 88.0618 127.335C87.3468 125.78 87.0128 124.317 87.2198 120.998C87.4268 117.68 89.0874 112.046 89.299 107.422C89.5107 102.798 89.8494 95.9322 88.4946 93.2509C87.1398 90.5695 82.4804 91.4845 81.1679 91.3316" stroke="#6965DB" stroke-width="2" stroke-linecap="round"/>
+<path d="M28.1943 139.31C26.7936 139.432 25.332 140.402 23.8703 140.523C23.1395 140.766 22.5914 140.16 21.9824 139.735C21.5561 139.553 21.008 138.461 20.8253 138.219C20.5817 136.884 19.9118 134.276 20.0336 133.002C19.7291 131.364 21.5561 129.787 23.0786 129.727C23.2613 129.727 23.8094 129.787 23.8703 129.787C25.7583 130.151 27.5853 131.546 29.5341 131.728C29.595 131.728 29.6559 131.728 29.6559 131.668C30.4476 130.333 30.204 126.937 30.813 125.542C30.813 125.36 31.1784 123.54 31.1784 123.237C31.6048 122.327 32.1529 121.781 33.1273 122.084C33.7972 122.266 34.6498 122.388 34.6498 123.237V128.635C34.8325 129.242 36.1114 128.999 36.5986 128.999C38.7911 128.028 40.8617 127.422 43.3586 127.058C45.6729 127.179 46.7082 129.242 46.5864 131.304C46.6473 132.396 45.4293 133.245 44.6985 133.973C44.4549 134.094 43.4804 134.519 43.115 134.397C42.2624 133.791 41.1662 134.033 40.1309 134.094C40.1309 134.155 40.0091 134.337 40.07 134.397C41.288 135.853 43.5413 136.096 45.0639 137.066C46.1601 138.34 47.4999 138.643 47.1345 140.341C47.0736 141.191 47.1345 142.1 46.221 142.404C45.9774 142.586 44.5767 142.828 44.2722 142.828C43.9677 142.768 43.3586 142.343 43.115 142.04C40.9835 141.13 38.6693 140.402 36.2332 140.159V145.133C35.9896 146.468 35.6851 147.923 34.6498 148.955C34.2844 149.015 33.1273 149.015 32.7619 148.955C32.4574 148.773 31.4221 147.741 31.1784 147.438C30.5694 145.133 30.4476 142.404 29.6559 140.159C29.1687 139.553 28.986 139.25 28.1943 139.31Z" fill="#6965DB"/>
+<path d="M59.5964 139.31C58.1956 139.432 56.734 140.402 55.2724 140.523C54.5416 140.766 53.9935 140.16 53.3845 139.735C52.9582 139.553 52.41 138.461 52.2273 138.219C51.9837 136.884 51.3138 134.276 51.4356 133.002C51.1311 131.364 52.9582 129.787 54.4807 129.727C54.6634 129.727 55.2115 129.787 55.2724 129.787C57.1603 130.151 58.9874 131.546 60.9362 131.728C60.9971 131.728 61.058 131.728 61.058 131.668C61.8497 130.333 61.6061 126.937 62.2151 125.542C62.2151 125.36 62.5805 123.54 62.5805 123.237C63.0068 122.327 63.5549 121.781 64.5293 122.084C65.1992 122.266 66.0519 122.388 66.0519 123.237V128.635C66.2346 129.242 67.5135 128.999 68.0007 128.999C70.1931 128.028 72.2638 127.422 74.7607 127.058C77.0749 127.179 78.1103 129.242 77.9885 131.304C78.0494 132.396 76.8313 133.245 76.1005 133.973C75.8569 134.094 74.8825 134.519 74.5171 134.397C73.6645 133.791 72.5683 134.033 71.5329 134.094C71.5329 134.155 71.4112 134.337 71.4721 134.397C72.6901 135.853 74.9434 136.096 76.4659 137.066C77.5621 138.34 78.902 138.643 78.5366 140.341C78.4757 141.191 78.5366 142.1 77.623 142.404C77.3794 142.586 75.9787 142.828 75.6742 142.828C75.3697 142.768 74.7607 142.343 74.5171 142.04C72.3856 141.13 70.0713 140.402 67.6353 140.159V145.133C67.3917 146.468 67.0872 147.923 66.0519 148.955C65.6865 149.015 64.5293 149.015 64.1639 148.955C63.8594 148.773 62.8241 147.741 62.5805 147.438C61.9715 145.133 61.8497 142.404 61.058 140.159C60.5708 139.553 60.3881 139.25 59.5964 139.31Z" fill="#6965DB"/>
+<path d="M90.9984 139.31C89.5977 139.432 88.1361 140.402 86.6745 140.523C85.9436 140.766 85.3955 140.16 84.7865 139.735C84.3602 139.553 83.8121 138.461 83.6294 138.219C83.3858 136.884 82.7159 134.276 82.8377 133.002C82.5332 131.364 84.3602 129.787 85.8827 129.727C86.0654 129.727 86.6136 129.787 86.6745 129.787C88.5624 130.151 90.3894 131.546 92.3382 131.728C92.3991 131.728 92.46 131.728 92.46 131.668C93.2518 130.333 93.0082 126.937 93.6172 125.542C93.6172 125.36 93.9826 123.54 93.9826 123.237C94.4089 122.327 94.957 121.781 95.9314 122.084C96.6013 122.266 97.4539 122.388 97.4539 123.237V128.635C97.6366 129.242 98.9155 128.999 99.4028 128.999C101.595 128.028 103.666 127.422 106.163 127.058C108.477 127.179 109.512 129.242 109.391 131.304C109.451 132.396 108.233 133.245 107.503 133.973C107.259 134.094 106.285 134.519 105.919 134.397C105.067 133.791 103.97 134.033 102.935 134.094C102.935 134.155 102.813 134.337 102.874 134.397C104.092 135.853 106.345 136.096 107.868 137.066C108.964 138.34 110.304 138.643 109.939 140.341C109.878 141.191 109.939 142.1 109.025 142.404C108.782 142.586 107.381 142.828 107.076 142.828C106.772 142.768 106.163 142.343 105.919 142.04C103.788 141.13 101.473 140.402 99.0373 140.159V145.133C98.7937 146.468 98.4892 147.923 97.4539 148.955C97.0885 149.015 95.9314 149.015 95.566 148.955C95.2615 148.773 94.2262 147.741 93.9826 147.438C93.3736 145.133 93.2518 142.404 92.46 140.159C91.9728 139.553 91.7901 139.25 90.9984 139.31Z" fill="#6965DB"/>
+</svg>

src/charts.ts

@@ -1,4 +1,8 @@
-import colors from "./colors";
+import {
+  COLOR_PALETTE,
+  DEFAULT_CHART_COLOR_INDEX,
+  getAllColorsSpecificShade,
+} from "./colors";
 import {
   DEFAULT_FONT_FAMILY,
   DEFAULT_FONT_SIZE,
@@ -158,10 +162,7 @@ export const tryParseSpreadsheet = (text: string): ParseSpreadsheetResult => {
   return result;
 };
 
-const bgColors = colors.elementBackground.slice(
-  2,
-  colors.elementBackground.length,
-);
+const bgColors = getAllColorsSpecificShade(DEFAULT_CHART_COLOR_INDEX);
 
 // Put all the common properties here so when the whole chart is selected
 // the properties dialog shows the correct selected values
@@ -171,8 +172,8 @@ const commonProps = {
   fontSize: DEFAULT_FONT_SIZE,
   opacity: 100,
   roughness: 1,
-  strokeColor: colors.elementStroke[0],
-  strokeSharpness: "sharp",
+  strokeColor: COLOR_PALETTE.black,
+  roundness: null,
   strokeStyle: "solid",
   strokeWidth: 1,
   verticalAlign: VERTICAL_ALIGN.MIDDLE,
@@ -322,8 +323,7 @@ const chartBaseElements = (
         text: spreadsheet.title,
         x: x + chartWidth / 2,
         y: y - BAR_HEIGHT - BAR_GAP * 2 - DEFAULT_FONT_SIZE,
-        strokeSharpness: "sharp",
-        strokeStyle: "solid",
+        roundness: null,
         textAlign: "center",
       })
     : null;
@@ -338,7 +338,7 @@ const chartBaseElements = (
         y: y - chartHeight,
         width: chartWidth,
         height: chartHeight,
-        strokeColor: colors.elementStroke[0],
+        strokeColor: COLOR_PALETTE.black,
         fillStyle: "solid",
         opacity: 6,
       })

src/clients.ts

@@ -1,6 +1,17 @@
-import colors from "./colors";
+import {
+  DEFAULT_ELEMENT_BACKGROUND_COLOR_INDEX,
+  DEFAULT_ELEMENT_STROKE_COLOR_INDEX,
+  getAllColorsSpecificShade,
+} from "./colors";
 import { AppState } from "./types";
 
+const BG_COLORS = getAllColorsSpecificShade(
+  DEFAULT_ELEMENT_BACKGROUND_COLOR_INDEX,
+);
+const STROKE_COLORS = getAllColorsSpecificShade(
+  DEFAULT_ELEMENT_STROKE_COLOR_INDEX,
+);
+
 export const getClientColors = (clientId: string, appState: AppState) => {
   if (appState?.collaborators) {
     const currentUser = appState.collaborators.get(clientId);
@@ -11,18 +22,19 @@ export const getClientColors = (clientId: string, appState: AppState) => {
   // Naive way of getting an integer out of the clientId
   const sum = clientId.split("").reduce((a, str) => a + str.charCodeAt(0), 0);
 
-  // Skip transparent & gray colors
-  const backgrounds = colors.elementBackground.slice(3);
-  const strokes = colors.elementStroke.slice(3);
   return {
-    background: backgrounds[sum % backgrounds.length],
-    stroke: strokes[sum % strokes.length],
+    background: BG_COLORS[sum % BG_COLORS.length],
+    stroke: STROKE_COLORS[sum % STROKE_COLORS.length],
   };
 };
 
-export const getClientInitials = (userName?: string | null) => {
-  if (!userName) {
-    return "?";
-  }
-  return userName.trim()[0].toUpperCase();
+/**
+ * returns first char, capitalized
+ */
+export const getNameInitial = (name?: string | null) => {
+  // first char can be a surrogate pair, hence using codePointAt
+  const firstCodePoint = name?.trim()?.codePointAt(0);
+  return (
+    firstCodePoint ? String.fromCodePoint(firstCodePoint) : "?"
+  ).toUpperCase();
 };

src/clipboard.test.ts

@@ -0,0 +1,27 @@
+import { parseClipboard } from "./clipboard";
+
+describe("Test parseClipboard", () => {
+  it("should parse valid json correctly", async () => {
+    let text = "123";
+
+    let clipboardData = await parseClipboard({
+      //@ts-ignore
+      clipboardData: {
+        getData: () => text,
+      },
+    });
+
+    expect(clipboardData.text).toBe(text);
+
+    text = "[123]";
+
+    clipboardData = await parseClipboard({
+      //@ts-ignore
+      clipboardData: {
+        getData: () => text,
+      },
+    });
+
+    expect(clipboardData.text).toBe(text);
+  });
+});

src/clipboard.ts

@@ -2,12 +2,12 @@ import {
   ExcalidrawElement,
   NonDeletedExcalidrawElement,
 } from "./element/types";
-import { AppState, BinaryFiles } from "./types";
+import { BinaryFiles } from "./types";
 import { SVG_EXPORT_TAG } from "./scene/export";
 import { tryParseSpreadsheet, Spreadsheet, VALID_SPREADSHEET } from "./charts";
 import { EXPORT_DATA_TYPES, MIME_TYPES } from "./constants";
 import { isInitializedImageElement } from "./element/typeChecks";
-import { isPromiseLike } from "./utils";
+import { isPromiseLike, isTestEnv } from "./utils";
 
 type ElementsClipboard = {
   type: typeof EXPORT_DATA_TYPES.excalidrawClipboard;
@@ -55,24 +55,40 @@ const clipboardContainsElements = (
 
 export const copyToClipboard = async (
   elements: readonly NonDeletedExcalidrawElement[],
-  appState: AppState,
   files: BinaryFiles | null,
 ) => {
+  let foundFile = false;
+
+  const _files = elements.reduce((acc, element) => {
+    if (isInitializedImageElement(element)) {
+      foundFile = true;
+      if (files && files[element.fileId]) {
+        acc[element.fileId] = files[element.fileId];
+      }
+    }
+    return acc;
+  }, {} as BinaryFiles);
+
+  if (foundFile && !files) {
+    console.warn(
+      "copyToClipboard: attempting to file element(s) without providing associated `files` object.",
+    );
+  }
+
   // select binded text elements when copying
   const contents: ElementsClipboard = {
     type: EXPORT_DATA_TYPES.excalidrawClipboard,
     elements,
-    files: files
-      ? elements.reduce((acc, element) => {
-          if (isInitializedImageElement(element) && files[element.fileId]) {
-            acc[element.fileId] = files[element.fileId];
-          }
-          return acc;
-        }, {} as BinaryFiles)
-      : undefined,
+    files: files ? _files : undefined,
   };
   const json = JSON.stringify(contents);
+
+  if (isTestEnv()) {
+    return json;
+  }
+
   CLIPBOARD = json;
+
   try {
     PREFER_APP_CLIPBOARD = false;
     await copyTextToSystemClipboard(json);
@@ -109,16 +125,16 @@ const parsePotentialSpreadsheet = (
  * Retrieves content from system clipboard (either from ClipboardEvent or
  *  via async clipboard API if supported)
  */
-const getSystemClipboard = async (
+export const getSystemClipboard = async (
   event: ClipboardEvent | null,
 ): Promise<string> => {
   try {
     const text = event
-      ? event.clipboardData?.getData("text/plain").trim()
+      ? event.clipboardData?.getData("text/plain")
       : probablySupportsClipboardReadText &&
         (await navigator.clipboard.readText());
 
-    return text || "";
+    return (text || "").trim();
   } catch {
     return "";
   }
@@ -129,19 +145,25 @@ const getSystemClipboard = async (
  */
 export const parseClipboard = async (
   event: ClipboardEvent | null,
+  isPlainPaste = false,
 ): Promise<ClipboardData> => {
   const systemClipboard = await getSystemClipboard(event);
 
   // if system clipboard empty, couldn't be resolved, or contains previously
   // copied excalidraw scene as SVG, fall back to previously copied excalidraw
   // elements
-  if (!systemClipboard || systemClipboard.includes(SVG_EXPORT_TAG)) {
+  if (
+    !systemClipboard ||
+    (!isPlainPaste && systemClipboard.includes(SVG_EXPORT_TAG))
+  ) {
     return getAppClipboard();
   }
 
   // if system clipboard contains spreadsheet, use it even though it's
   // technically possible it's staler than in-app clipboard
-  const spreadsheetResult = parsePotentialSpreadsheet(systemClipboard);
+  const spreadsheetResult =
+    !isPlainPaste && parsePotentialSpreadsheet(systemClipboard);
+
   if (spreadsheetResult) {
     return spreadsheetResult;
   }
@@ -154,30 +176,36 @@ export const parseClipboard = async (
       return {
         elements: systemClipboardData.elements,
         files: systemClipboardData.files,
+        text: isPlainPaste
+          ? JSON.stringify(systemClipboardData.elements, null, 2)
+          : undefined,
       };
     }
-    return appClipboardData;
-  } catch {
-    // system clipboard doesn't contain excalidraw elements → return plaintext
-    // unless we set a flag to prefer in-app clipboard because browser didn't
-    // support storing to system clipboard on copy
-    return PREFER_APP_CLIPBOARD && appClipboardData.elements
-      ? appClipboardData
-      : { text: systemClipboard };
-  }
+  } catch (e) {}
+  // system clipboard doesn't contain excalidraw elements → return plaintext
+  // unless we set a flag to prefer in-app clipboard because browser didn't
+  // support storing to system clipboard on copy
+  return PREFER_APP_CLIPBOARD && appClipboardData.elements
+    ? {
+        ...appClipboardData,
+        text: isPlainPaste
+          ? JSON.stringify(appClipboardData.elements, null, 2)
+          : undefined,
+      }
+    : { text: systemClipboard };
 };
 
 export const copyBlobToClipboardAsPng = async (blob: Blob | Promise<Blob>) => {
-  let promise;
   try {
     // in Safari so far we need to construct the ClipboardItem synchronously
     // (i.e. in the same tick) otherwise browser will complain for lack of
     // user intent. Using a Promise ClipboardItem constructor solves this.
     // https://bugs.webkit.org/show_bug.cgi?id=222262
     //
-    // not await so that we can detect whether the thrown error likely relates
-    // to a lack of support for the Promise ClipboardItem constructor
-    promise = navigator.clipboard.write([
+    // Note that Firefox (and potentially others) seems to support Promise
+    // ClipboardItem constructor, but throws on an unrelated MIME type error.
+    // So we need to await this and fallback to awaiting the blob if applicable.
+    await navigator.clipboard.write([
       new window.ClipboardItem({
         [MIME_TYPES.png]: blob,
       }),
@@ -195,7 +223,6 @@ export const copyBlobToClipboardAsPng = async (blob: Blob | Promise<Blob>) => {
       throw error;
     }
   }
-  await promise;
 };
 
 export const copyTextToSystemClipboard = async (text: string | null) => {