Jtable
A JQuery plugin to create AJAX based CRUD tables.
Drawingboard.js
A canvas based drawing app that you can integrate easily on your website.
Chocolat
Chocolat : Responsive jQuery Lightbox Plugin
Taffydb
TaffyDB - an open source JavaScript Database for your browser
Blanket
blanket.js is a simple code coverage library for javascript. Designed to be easy to install and use, for both browser and nodejs.
Pg Mem
An in memory postgres DB instance for your unit tests
JsRender
A light-weight but powerful templating engine, highly extensible, without DOM or jQuery dependency.
Machina.js
js ex machina - finite state machines in JavaScript
Parsimmon
A monadic LL(infinity) parser combinator library for javascript
CSS3 Pie
A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties
Montage
Core framework: Montage simplifies the development of rich HTML5 applications by providing modular components, real-time two-way data binding, CommonJS dependency management, and many more conveniences. Join us on irc.freenode.net#montage or https://groups.google.com/d/forum/montagejs
Nanobar
Very lightweight progress bars. No jQuery
Readmore.js
A lightweight jQuery plugin for collapsing and expanding long blocks of text with "Read more" and "Close" links.
Galen
Layout and functional testing framework for websites
Multiscroll.js
multiscroll plugin by Alvaro Trigo. Create full screen pages with two scrolling sections per page.
jQuery.mb.yt Player
use a custom youtube player for a video as background on jQuery framework
Almond
A minimal AMD API implementation for use after optimized builds