Stampit
Create objects from reusable, composable behaviors.
Raphael
JavaScript Vector Library
Ervy
Bring charts to terminal.
Clndr
a jQuery calendar plugin that uses HTML templates
Bootstrap Touchspin
A mobile and touch friendly input spinner component for Bootstrap 3.
Bonsai
BonsaiJS is a graphics library and renderer
Fuelux
Extends Twitter Bootstrap with additional lightweight JavaScript controls. Easy to install, customize, update, and optimize. All functionality covered by live documentation and unit tests.
Bootbox
Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter's bootstrap framework
Trace Kit
Attempts to create stack traces for unhandled JavaScript exceptions in all major browsers.
Touch Swipe jQuery Plugin
TouchSwipe is a jquery plugin to be used with jQuery on touch input devices such as iPad, iPhone etc.
Ripple
A tiny foundation for building reactive views
Less.js
Leaner CSS
Baraja
Baraja is a jQuery plugin that allows to move elements in a card-like fashion and spread them like one would spread a deck of cards on a table.
Backbone localStorage
A localStorage adapter for Backbone.js
Angular Debaser
Just a better way to test AngularJS apps.
Radio
Dependency-free Chainable Publish/Subscribe Library for Javascript
Livestamp.js
A simple, unobtrusive jQuery plugin that provides auto-updating timeago text to your timestamped HTML elements using Moment.js.