A better way to use localStorage and sessionStorage
Web Audio DAW. Use the HTML5 Web Audio API for dynamic sound synthesis. It's like jQuery for your ears.
A layout and template manager for Backbone.js applications.
A fresh take on autocompletion for a wonderful user experience
A lightweight, fast, feature-rich, powerful and highly configurable delayed content, image and background lazy loading plugin for jQuery & Zepto.
Knockout.js observable arrays get smarter
Cool jQuery datepicker
An audio effects library for Web Audio, made by www.dinahmoe.com
Reactive libraries for Angular
LoopBack makes it easy to build modern applications that require complex integrations.
GameJs is a thin library on top of the HTML canvas element. In addition to the drawing functions it has a set of generally helpful modules for game development.