Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

Try it now

Go to https://excalidraw.com to start sketching

Testimonials

Run the code

Code Sandbox

• Go to https://codesandbox.io/s/github/excalidraw/excalidraw
• 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.

Clone the repo

git clone https://github.com/excalidraw/excalidraw.git

Commands

Command	Description
npm install	Install the dependencies
npm run start	Run the project
npm run fix	Reformat all files with Prettier
npm run test:code	Test for formatting with Prettier
npm run test:app	Test the app
npm run test	Run all tests

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

You can also discuss the app on our Gitter channel.

Excalidraw is built using these awesome tools

• React
• Rough.js

And the main source of inspiration for starting the project is the awesome Zwibbler app.