Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

An API documentation generator for JavaScript.

An open-source JavaScript library for world-class 3D globes and maps 🌎

A javascript library to run SQLite on the web.

PostgreSQL client for node.js.

Knockout makes it easier to create rich, responsive UIs with JavaScript

JavaScript Performance Monitor

A comprehensive path-finding library for grid based games

WebSocket emulation - Javascript client

Directed graph layout for JavaScript

A test-driven approach to assessing JS skills

Sweeten your JavaScript.

JavaScript 2D physics library

Form framework for BackboneJS with nested forms, editable lists and validation

LLJS: Low-Level JavaScript

SQL generation for node.js

INACTIVE - http://mzl.la/ghe-archive - The Narcissus meta-circular JavaScript interpreter

Small functional language that compiles to JavaScript.

Uni-Form is a framework that standardizes form markup and styles it with CSS giving you two most widely used layout options to choose from. Anyone can get nice looking, well structured, highly cust…

a virtual joystick library to emulate a joystick on touch screen in javascript

Lightweight program specifications for testing JavaScript

Backbone data persistence through Redis pub/sub and Socket.io

GNU Linear Programming Kit for Javascript

JS AST rewriter for tail call elimination

JavaScript game library that is based on the XNA/MonoGame API

node.js web framework with rich features such as mvc, mysql orm, authentication and role-based access control, testing, logging etc.

Modified version of http://code.google.com/p/box2dweb/ optimized for use with Google Closure

Algebraic data types for JavaScript

Adapted from Brandon Jones benchmarks https://glmatrix.googlecode.com/hg/ -- added flotr graphs