Cerberus Content Management System
Game engine supporting many 3D/2D formats and graphic effects
A promising chess program
Web IDE in single HTML file
2D Game Engine
Cross Platform GUI Toolkit
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
Multi-platform game engine similar to old Megaman with a stage editor
Make robots for MediaWiki-powered sites!
Open-source server of Planet Ring for Sega Dreamcast
PSP Debug Bash and Multi-Environment Shell
Code Difference report
DRINKS is a set of smart web-based widgets.