jPanelMenu
A jQuery plugin that creates a paneled-style menu (like the type seen in the mobile versions of Facebook and Google, as well as in many native iPhone applications).
ifvisible.js
Checks if the current page is visible or not
Twgl.js
A Tiny WebGL helper Library
Photobox
A lightweight CSS3 image gallery that is pretty to look and and easy to use
Midi.js
Making life easy to create a MIDI-app on the web. Includes a library to program synesthesia into your app for memory recognition or for creating trippy effects. Convert soundfonts for Guitar, Bass, Drums, ect. into code that can be read by the browser. Supports multiple simultaneous instruments and perfect timing.
Js Quantities
JavaScript library for quantity calculation and unit conversion
J Query Context Menu
jQuery contextMenu plugin & polyfill
Gfx
CSS3 3D animation library
Bootstrap Tour
Quick and easy product tours with Twitter Bootstrap Popovers
Black
World's fastest HTML5 2D game engine 🛸
Big Video.js
The jQuery Plugin for Big Background Video (and Images)
Amplitudejs
A Javascript library that allows you to control the design of your media controls in your webpage -- not the browser. No dependencies (jQuery not required)
Sherlock
Natural-language event parser for Javascript
Riloadr
Riloadr - A cross-browser framework-independent responsive images loader written in Javascript.
Knockout Projections
Knockout.js observable arrays get smarter
Noisy
A jQuery plugin that adds random noise to the background of a given element.
Midi Writer Js
♬ JavaScript library providing an API for programmatically generating expressive multi-track MIDI files in browser and Node.