Tapestry 5 jQuery integration. Fully replace Prototype and Scriptaculous with jQuery with as less as possible compatibility issues
Break free from CSS prefix hell!
MagJS - Modular Application Glue
Layout elements in a grid, like a mason fitting stones in a wall
jQuery Shuffle Plugin
Replace jQuery or MooTools with a <4kB Library
Sane DOM Generation
Exit popup easely. Detects if the mouse of a user leaves the viewport borders of your website
bind.js - simple two way data binding to HTML and callbacks
Turbolinks makes navigating your web application faster
MooTools Core Repository
A simple, extensible way to work directly with the DOM.
A tiny tool for easily loading html fragments and templates
Pretty, customisable, cross browser replacement scrollbars