graphviz.js. Graphviz layout engine running in the browser using the Emscripten cross-compiler
74PyPhi. Python for Scientific Computing on Intel's Xeon Phi MIC Platform
25node-canvas-heroku. Node canvas is a Cairo backed Canvas implementation for NodeJS.
8jucebouncer. A simple headless web service that renders audio using the JUCE framework.
8raphael. JavaScript Vector Library
4jquery-node-browserify. jQuery with a thin wrapper for Ender.JS, Node.JS, and other npm-based packaging systems
3vexflow. A JavaScript library for rendering music notation and guitar tablature.
2StandingWaveJS. A Javascript interface for Flash-based audio synthesis and sampling.
2multiclutch. Customization App for Macbooks with MultiTouch support
2Tone.js. A Web Audio framework for making interactive music in the browser.
1socket.io-client. Sockets for the rest of us
1MC-Chunk-Loader. JavaScript/WebGL Minecraft Map Viewer
1karmalicious. JavaScript
1stick-portal. Stick Portal
1JSONloops. JSONloops is a real-time, multiuser audio sequencer for node.js and the browser.
1standingwave3. Flash ActionScript3 dynamic audio library
1node-portaudio. bindings for node and portaudio - doesn't work yet
1audiolib.js. audiolib.js is a powerful audio tools library for javascript.
1fabridgec. A Closure-compilable version of Adobe's FABridge. Designed to be a drop-in replacement in 99% of FABridge's current usage.
1amitu-websocket-client. Python WebSocket Client Library
1bpartridge.github.com. Blog
1mosesdecoder. Moses, the machine translation system
1heroku-buildpack-nodejs. Shell
1jasmid. A MIDI file reader and synthesiser in Javascript
1Leaflet. Leaflet is a modern JavaScript library for interactive maps on both desktop and mobile browsers by CloudMade.
1MIDI.js. Making life easier if you're looking to create a MIDI-app on the web.
1KineticJS. KineticJS is an HTML5 Canvas JavaScript library that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
1homebrew. The missing package manager for OS X.
1posterizer. JavaScript
1wireit. A javascript wiring library to create web wirable interfaces for dataflow applications, visual programming languages or graphical modeling.
1form2js. Javascript library for collecting form data, see wiki for examples
1sylvester. A vector, matrix and geometry math library for JavaScript
1ace. Ajax.org Cloud9 Editor
1cloud9. Cloud9 IDE - Your code anywhere, anytime. Open Source Javascript Cloud9 IDE
1autoblocks.js. Easy, automatic layout for constrained graphs of HTML elements
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