jquip : Smaller, Lighter, Faster, more modular jQuery - include only the parts you want! Don't use it, Don't include it.
The Dojo Toolkit : Dojo saves you time and scales with your development process, using web standards as its platform. It’s the toolkit experienced developers turn to for...
xui.js : A super micro tiny DOM library for authoring HTML5 mobile web applications.
Wave.js : Audio visualizer library for javascript. Create dynamic animations that react to an audio file or audio stream.
Zepto.js : Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API. If you use jQuery, you already know how to use Zept...
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
