Open source HTML5 game framework that offers WebGL and Canvas
A high-performance, industry-standard 2D physics engine built on Box2D
Eva.js is a front-end game engine for creating interactive projects
HTML5 Canvas Tower Building Game
Contains the code for CM-SS13
TGMC: TerraGov Marine Corps, a SS13 mod
All of Minecraft, EASILY get Minecraft resources
You can make it - Open Source MMORPG Platform
Build multiplayer web games played by millions
An updated version of the classic "Basic Computer Games" book
Distributed server for social and realtime games and apps
Ct.js is a desktop game engine that makes learning programming fun
Programming eXperience Toolkit
PufferPanel is an open source game server management panel
IsoCity: City building simulation game
Includes the boilerplate code for a GenLayer use case implementation
Open source library for creative expression on the web, desktop, etc.
Custom launcher for modded minecraft written in Electron and Node.js
RTS game with the theme of Strategy by Design
FlightGear Flight Simulator: free open-source multiplatform flight sim
0 A.D. is a free, open-source, cross-platform real-time strategy game.
JavaScript framework to build game engines, games, emulators and apps
Free, open source game engine online
build a robot that solves a task from components