Ender : Ender is a full featured package manager for your browser.
It allows you to search, install, manage, and compile front-end JavaScript packages and the...
impress.js : It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com
hunt : Library to detect when DOM elements become visible and disappear on scroll.
stream.js : stream.js is a tiny stand-alone Javascript library that unlocks a new data structure for you: streams.
Crafty : JavaScript Game Engine, HTML5 Game Engine
