BizHawk is a multi-system emulator written in C#
MAME is a multi-purpose emulation framework
A fast and reliable entity component system (ECS) and much more
Botcraft is a cross-platform C++ library to create bots
Ct.js is a desktop game engine that makes learning programming fun
API and runtime that allows access to VR hardware
Gideros Release version
JK's Save Manager Switch Edition
A re-implementation of Freelancer
Lightweight Ruby
CTFs as you need them
An updated version of the classic "Basic Computer Games" book
Free and Open-source Headless CMS and Application Framework
JNI based binding for Dear ImGui
Simple DirectMedia Layer
Compiler from Go to JavaScript for running Go code in a browser
CGL (C Game Library) is a multipurpose library
Powerful, fast and developer-friendly extension framework
Framework for creating human behaviour experiments in Unity
Arianne is an engine to develop multiplayer online games like Stendhal
GPU stress test OpenGL and Vulkan graphics benchmark Windows/Linux
Zoomable user interface (ZUI) with file manager, file viewers and more
maXbox is a script tool engine, compiler and source lib all in one exe
JavaScript framework to build game engines, games, emulators and apps