RequireJS : RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino ...
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...
jQuery Masonry : A dynamic layout plugin for jQuery
The flip-side of CSS floats
Timeline : Beautifully crafted timelines that are easy, and intuitive to use.
meSing.js : meSing.js is a JavaScript singing synthesis library that uses the Web Audio API's DSP capabilities in conjunction with the meSpeak.js speech synthesis...
Add Clippy or his friends to any website for instant nostalgia.