Phaser is a free and fast 2D game framework for making HTML5 games
Powerful, fast and developer-friendly extension framework
3D game engine/framework in C, with Luajit and Python bindings now
A lightweight game server framework implemented with Actor Model
Godot game template and component-based framework
Extremely fast enterprise server framework, can be used in RPC
Drogon: A C++14/17/20 based HTTP web application framework
Phaser CE is a fun, free and fast 2D game framework
UI Automation Framework for Games and Apps
the java game and entertainment runtime
JavaScript framework to build game engines, games, emulators and apps
LÖVE is an awesome 2D game framework for Lua
A web-based IDE for HTML5 game development. Powered by Phaser
Cerberus Content Management System
Open-source full-stack web development framework built on top of React
A Rust framework for building Minecraft servers
Open-source, cross-platform, game-development tools
A complete web framework to create online Fighting Fantasy adventures
Kinetic Scrolling plugin for Canvas using Phaser Framework
Build Cross-platform Applications
Asphyre is a cross-platform framework for Delphi and FreePascal.