An updated version of the classic "Basic Computer Games" book
Games for tomorrow's programmers
Programming eXperience Toolkit
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
One of the best Prodigy hacks
Various things for PSX (PlayStation 1, PSone)
Decompilation of Paper Mario (Nintendo 64)
Educational computer programming environment using Haskell
The largest collection of free stuff on the internet
Complete Open Source and Modular solution for MMO
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
HTML5 Canvas Tower Building Game
PoC Minecraft client written in Javascript
Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri
Python Examples
Botcraft is a cross-platform C++ library to create bots
CGL (C Game Library) is a multipurpose library
A fully-featured OpenGL and GLFW extension for PHP
A game for learning CSS flexbox
A 2D rigid body physics engine for the web
An NES emulator in C++
Curated collection of Amazing Python scripts
Experimental C# Playstation Emulator
A JavaScript NES emulator
P2P Remote Desktop - Portable, No Configuration or Installation Needed