Open-source full-stack web development framework built on top of React
Java library that enables cross-platform access to popular native APIs
An asynchronous event driven PHP socket framework
UI Automation Framework for Games and Apps
Lightweight game framework for Roblox
LÖVE is an awesome 2D game framework for Lua
3D game engine/framework in C, with Luajit and Python bindings now
A lightweight online game framework
A lightweight game server framework implemented with Actor Model
Drogon: A C++14/17/20 based HTTP web application framework
A Rust framework for building Minecraft servers
the java game and entertainment runtime
Cerberus Content Management System
Old style soccer game with many exciting features
JavaScript framework to build game engines, games, emulators and apps
A Tile-based Game Engine written in C# mimicing retro consoles.
Framework for producing web-based database applications
A Forge mod that implements SpongeAPI
The imaginary eight-bit machine
A framework for developing emulators