Paper.js vector drawing library

Paper.js vector drawing library

Paper.js is an open source vector graphics scripting framework that runs on top of the HTML5 Canvas. It offers a clean Scene Graph / Document Object Model and a lot of powerful functionality to create and work with vector graphics and bezier curves, all neatly wrapped up in a well designed, consistent and clean programming interface.

I love that you can edit and run the examples right there in the browser – very nice touch.