Arianne is an engine to develop multiplayer online games like Stendhal
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Java RTS framework
Mech Station Beta - Tower Defense like Game
A simple cross-platform game engine for creating old-school 2D games
Xj3D is an open-source Java codebase for the X3D Graphics standard.
Relational database replication tool based on XML Schema
Powerful dynamic thread pool framework with monitoring/alarm functions
Mealer App - insanely good food ordering app
Core business process engine of Alibaba Halo platform
Java Settlers
Zero reflection fully dynamic Android plugin framework
A warlords II clone re-written from scratch in Java
Battle for Wesnoth is a turn based fantasy strategic game
World's first open source data quality & data preparation project
Stochastic unit testing utilities
Legatus is network playable Renegade Legion
Load multiple dex files on low Android version devices