Give your JS App some Backbone with Models, Views, Collections, and Events
It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
Async utilities for node and the browser
The HTML Presentation Framework
Phaser is a light-weight 2D game framework for making HTML5 games for desktop and mobile browsers
File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Bootstrap 3 components built with React
Bluebird is a full featured promise library with unmatched performance.
A modern, HTML5-ready alternative to CSS resets (as used by Twitter Bootstrap, HTML5 Boilerplate, TweetDeck, Soundcloud, and many others).
Mobile touch slider and framework with hardware accelerated transitions
Simplified HTTP request client.
Semantic empowers designers and developers by creating a shared vocabulary for UI.