The Tiny JavaScript Game Engine That Can!
Contains the code for CM-SS13
All Google Snake mods combined into one
Ct.js is a desktop game engine that makes learning programming fun
A fancy self-hosted monitoring tool
Games for tomorrow's programmers
PoC Minecraft client written in Javascript
HTML5 Canvas Tower Building Game
TGMC: TerraGov Marine Corps, a SS13 mod
Frankenstein lived
You can make it - Open Source MMORPG Platform
The Shiptest Codebase
Free, open source game engine online
JavaScript framework to build game engines, games, emulators and apps
0 A.D. is a free, open-source, cross-platform real-time strategy game.
90-ball bingo with sound
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
Molecular viewer and prototyping framework
An elegant Go board and SGF editor for a more civilized age
NSV13, a Ship-to-ship Combat SS13 Server
The best Blooket Multitool out there
Collection of utilities that interact with the Blooket API / website