Your collection, your way
Arianne is an engine to develop multiplayer online games like Stendhal
JavaScript framework to build game engines, games, emulators and apps
BungeeCord, the 6th in a generation of server portal suites
plugin-based RPG manager in C++ and Qt5
Proxy for games that emulates network conditions like ping and lag.
chess library in java, PGN, FEN, ICS