The Tiny JavaScript Game Engine That Can!
Free, open source game engine online
FlightGear Flight Simulator: free open-source multiplatform flight sim
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Active Directory Domain Controller built on Rocky and Samba4.
ek- of wkvoetbalmanager
JavaScript framework to build game engines, games, emulators and apps
XML-based framework for developing games
Teach your students how to figure out tricky texts in any language.
Playing Go with web-based turn-based Go server
Cross-Platform Game with ElectronJS
A synchronisation component for p5.js
Flash Quiz TV (A quiz game for all family)
Cosmos Tycoon is a open source transport simulation browser game.
Massively multiplayer online game server and client framework
A simple comic book inventory application for Linux, OS X and Windows.
Wolfenstein 3D HTML5 TOTAL Conversion