Vegas
Vegas is a jQuery plugin to add beautiful fullscreen backgrounds to your webpages. It even allows Slideshows.
Screenfull.js
Simple wrapper for cross-browser usage of the JavaScript Fullscreen API
Js Barcode
Barcode generation library that works in both the browser and on Node.js http://lindell.me/JsBarcode
Isomer
Simple isometric graphics library for HTML5 canvas
Glslify
A node.js-style module system for GLSL!
Proton
A particle engine for html5
Go Js
All GoJS samples, extensions, and documentation
Baguette Box.js
Simple and easy to use lightbox script written in pure JavaScript
Flex Slider
An awesome, fully responsive jQuery slider plugin
Prettyphoto
prettyPhoto is a jQuery based lightbox clone. Not only does it support images, it also add support for videos, flash, YouTube, iFrames. It’s a full blown media lightbox. The setup is easy and quick, plus the script is compatible in every major browser.
Lity
Lightweight responsive lightbox.
Graphicsjs
A lightweight JavaScript graphics library with the intuitive API, based on SVG/VML technology.
Scenejs
An extensible WebGL-based engine for high-detail 3D visualisation
Mapmap.js
A data-driven API for interactive thematic maps
jQuery Backstretch
Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element. The image will stretch to fit the page/element, and will automatically resize as the window/element size changes.
Fotorama
A simple, stunning, powerful jQuery gallery. Licensed under the MIT.
Jail
JqueryAsynchImageLoader Plugin for jQuery