Zoomooz
An easy-to-use jQuery plugin for making zooming web pages.
Tweet
put twitter on your website with tweet, an unobtrusive javascript plugin for jquery
Selectivizr
Selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.
Resize Observer
Polyfills the ResizeObserver API.
Jets.js
Native CSS search engine
Currency Formatter.js
A super simple currency formatting library
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Nunjucks
A jinja2-inspired templating system for javascript
Flow Js
Javascript Library for Multi-step Asynchronous Logic
Componentjs
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
Perfect Scrollbar
Tiny but perfect jQuery scrollbar plugin
jQuery Tourbus
A jQuery tour/walkthrough plugin.
jQuery Labelauty
A lightweight and beautiful jQuery plugin for radio and checkbox inputs.
Tremula Js
TremulaJS: Picture Streams + Momentum Engine + Bézier Paths + Multi-Device
Text Tailor.js
jQuery plugin, tailor made text to fill the height of the parent element or ellipse it if it doesn't fit
Text Angular
A radically powerful Text-Editor/Wysiwyg editor for Angular.js! Create multiple editor instances, two-way-bind HTML content, watch editors for changes and more!
Switchery
iOS 7 style switches for your checkboxes