Scriptable Headless WebKit
A modern, HTML5-ready alternative to CSS resets (as used by Twitter Bootstrap, HTML5 Boilerplate, TweetDeck, Soundcloud, and many others).
The streaming build system
Bluebird is a full featured promise library with unmatched performance.
Async utilities for node and the browser
Sentry is a realtime error logging and aggregation platform
Simplified HTTP request client.
A datepicker for @twitter bootstrap forked from Stefan Petre's (of eyecon.ro), improvements by @eternicode
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
Full Featured HTML Framework For Building iOS & Android Apps