Nodebox - NodeBox is a new software application for creating generative art using procedural graphics and a...
Google Open Source - All of Googles open source projects under a single umbrella
Processing - C++ and Java programming at the speed of thought.
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Vvvv - vvvv is a graphical programming environment for easy prototyping and development.
Open Source @IFTTT - A collection of IFTTT OSS projects.