Desktop/Android/HTML5/iOS Java game development framework
A lightweight game server framework implemented with Actor Model
API and runtime that allows access to VR hardware
RenderDoc is a stand-alone graphics debugging tool
MAME is a multi-purpose emulation framework
Simple and light-weight 3D game engine
stb single-file public domain libraries for C/C++
Moonlight port for Nintendo Switch
Fast, small, safe, gradually typed embeddable scripting language
Open source Cardboard SDK and samples
Botcraft is a cross-platform C++ library to create bots
A node.js plugin to integrate nw.js/electron games with steamworks
A fast and reliable entity component system (ECS) and much more
Memory Efficient Serialization Library
This software is a particle effect editing tool
LÖVE is an awesome 2D game framework for Lua
JK's Save Manager Switch Edition
Samples that demonstrate how to build graphics intensive applications
Drogon: A C++14/17/20 based HTTP web application framework
Flexible level editor
Math library using HLSL syntax with multiplatform SIMD support
The open-asset-importer-library repository
Orx: Portable Game Engine
Vivid3D is a C++ IDE/3D engine, with python scripting.