An HTML5 Canvas Utility Library – Gury

Gury is a JavaScript library which aims to ease the creation of HTML5/Canvas applications by providing a chain based interface.

Using the library, a canvas tag can be created, resized or styled with only few lines of code.

Gury HTML5 Canvas Library

Also, you can add renderable objects, animate and position them anywhere on the page in a single chained expression.

Gury is currently in alpha status, yet it is very promising (as the demos show) and well documented.