bpartridge

graphviz.js

Graphviz layout engine running in the browser using the Emscripten cross-compiler

multiclutch

Customization App for Macbooks with MultiTouch support

ace

Ajax.org Cloud9 Editor

amitu-websocket-client

Python WebSocket Client Library

bpartridge.github.com

Blog

cloud9

Cloud9 IDE - Your code anywhere, anytime. Open Source Javascript Cloud9 IDE

fabridgec

A Closure-compilable version of Adobe's FABridge. Designed to be a drop-in replacement in 99% of FABridge's current usage.

form2js

Javascript library for collecting form data, see wiki for examples

heroku-buildpack-nodejs

jasmid

A MIDI file reader and synthesiser in Javascript

JSONloops

JSONloops is a real-time, multiuser audio sequencer for node.js and the browser.

Leaflet

Leaflet is a modern JavaScript library for interactive maps on both desktop and mobile browsers by CloudMade.

MC-Chunk-Loader

JavaScript/WebGL Minecraft Map Viewer

MIDI.js

Making life easier if you're looking to create a MIDI-app on the web.

mosesdecoder

Moses, the machine translation system

node-portaudio

bindings for node and portaudio - doesn't work yet

posterizer

standingwave3

Flash ActionScript3 dynamic audio library

sylvester

A vector, matrix and geometry math library for JavaScript

wireit

A javascript wiring library to create web wirable interfaces for dataflow applications, visual programming languages or graphical modeling.