Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
RetroArch is a frontend for emulators, game engines and media players.
A cross-platform interpreter for many point-and-click adventure games
A dead simple 2D game library for Go
Cerberus Content Management System
JavaScript framework to build game engines, games, emulators and apps
2D Game Engine
Web IDE in single HTML file
DRINKS is a set of smart web-based widgets.
Pye - Javascript Engine For Drawing Fast, Fluid and Dynamic Pie Charts