A Flash Molehill (Stage3D) GPU accelerated 2D game engine
Better Modularity, Better Concurrency
A fresh approach to autocomplete implementations
ONUSystem is A module-based framework for games and CG arts.
Modular Gaming Open Source Persistent Browser Based Game Framework
C++ Framework for slot machine games
The Flixel Power Tools are a set of plug-ins for Flixel 2.5+
Python micro web-framework and asynchronous networking library
Cross platform 2D game creation framework with Python bindings
An IRC bot project case study.
StarlingPunk is a framework built on top the Starling library