Blur.js
blur.js is a jQuery plugin that produces psuedo-transparent blurred elements over other elements.
Bind.js
bind.js - simple two way data binding to HTML and callbacks
jQuery JSONP
jquery jsonp plugin
jPages
Client side pagination with jQuery and CSS3
Tipso
A Lightweight Responsive jQuery Tooltip Plugin
Lining.js
An easy to use javascript plugin offers you complete DOWN-TO-THE-LINE control for radical web typography.
Mediator.js
An implementation of the mediator pattern for asynchronous events in Javascript
Meld
AOP for JS with before, around, on, afterReturning, afterThrowing, after advice, and pointcuts
Then.js
The fastest, smallest, fully compatible, full-featured asynchronous module!
Nod
jQuery plugin that gives you frontend validation for forms.
Ass
A JavaScript ASS subtitle format renderer
Rill
:left_right_arrow: Universal web application framework.
Colorpicker
jQuery UI widget for color picking (similar to the one in Microsoft Office 2010).
jQuery.simple Weather
A simple jQuery plugin to display current weather data for any location and doesn't get in your way. Now supports HTML5 GeoLocation!
Weld
Template antimatter for Node.js (Browsers too!)
Gitdown
GitHub markdown preprocessor.