An updated version of the classic "Basic Computer Games" book
Educational game development environment designed to teach programming
Programming eXperience Toolkit
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
One of the best Prodigy hacks
Decompilation of Paper Mario (Nintendo 64)
The largest collection of free stuff on the internet
Educational computer programming environment using Haskell
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Twine, a tool for telling interactive, nonlinear stories
BlueJ and Greenfoot
Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri
Complete Open Source and Modular solution for MMO
HTML5 Canvas Tower Building Game
A commented and documented implementation of MuZero
Botcraft is a cross-platform C++ library to create bots
A fully-featured OpenGL and GLFW extension for PHP
Python Examples
A game for learning CSS flexbox
A JavaScript NES emulator
Curated collection of Amazing Python scripts
Experimental C# Playstation Emulator
An Operating System for Families
CGL (C Game Library) is a multipurpose library
Compact cycle-accurate NES emulator