Audio.js
A cross-browser javascript wrapper for the html5 audio tag
Underscore
JavaScript's utility _ belt
Bignumber.js
A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic
Vux
Mobile UI Components based on Vue & WeUI
Tribute
ES6 Native @mentions
Rete
JavaScript framework for visual programming and creating node editor
Validetta
A tiny jquery plugin for validate your forms
Webaudio.js
web audio library for games
Knockout Projections
Knockout.js observable arrays get smarter
Timer.js
Timer.js is a periodic timer for Node.js and the browser.
Scene Graph.js
HTML5 Canvas and Animation Framework
Rekapi
A keyframe animation library for JavaScript.
Foresight.js
Foresight.js gives webpages the ability to tell if the user's device is capable of viewing high-resolution images (such as the 3rd generation iPad) before the image is requested from the server. Additionally, it judges if the user's device currently has a fast enough network connection for high-resolution images. Depending on device display and network connectivity, foresight.js will request the appropriate image for the webpage.
Flexi Color Picker
A pure JavaScript color picker - no images, external libraries, CSS or 1px divs.
Element Transitions.js
Simple transitions for web pages
Nod
jQuery plugin that gives you frontend validation for forms.
Metismenu
A jQuery menu plugin