RetroArch is a frontend for emulators, game engines and media players.
A dead simple 2D game library for Go
Cerberus Content Management System
Web IDE in single HTML file
Game engine supporting many 3D/2D formats and graphic effects
JavaScript framework to build game engines, games, emulators and apps
2D Game Engine
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
The solution to all your problems
Pye - Javascript Engine For Drawing Fast, Fluid and Dynamic Pie Charts
DRINKS is a set of smart web-based widgets.