Mobello is high performance javascript UI framework for HTML5 mobile app
Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API. If you use jQuery, you already know how to use Zepto.
Tips, Resources and Patterns for Responsive Web Design
JavaScript Game Engine, HTML5 Game Engine
RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino and Node.
Namespace.js is a small javascript script which provide namespacing utilities. It is framework independent. It also allows you to remotely include files.
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
StyleDocco generates documentation and style guide documents from your stylesheets.
Tool for finding memory leaks in JavaScript programs.
Animate.css is a bunch of cool, fun, and cross-browser animations for you to use in your projects.
A Python Mocking and Patching Library for Testing
Configurable HTTP/REST Client Library for Python
dancer.js is a high-level audio API, usable with both Mozilla's Audio Data API and Webkit's Web Audio API with flash fallback, designed to make sweet visualizations.
A simple library for handling keyboard shortcuts in Javascript.
Rainbow is a code syntax highlighting library written in Javascript.
It was designed to be lightweight (1.4kb), easy to use, and extendable.
It is completely themable via CSS.
An article on the best practices to apply in order to minimize HTTP round-trip times
In few words, Given a html document, it pulls out the main body text and cleans it up. It also can clean up title based on latest readability.js code.
Command-line interface description language. docopt helps you define interface for your command-line app, and automatically generate parser for it.
Handsontable is a minimalistic approach to Excel-like table editor in HTML & jQuery. Now with column and row headers!
Mink is an open source acceptance test framework for web applications, written in PHP 5.3.