Phaser is a free and fast 2D game framework for making HTML5 games
Unity / XNA game patcher and plugin framework
Pterodactyl® is a free, open-source game server management panel
BizHawk is a multi-system emulator written in C#
MAME is a multi-purpose emulation framework
Godot game template and component-based framework
A lightweight game server framework implemented with Actor Model
3D game engine/framework in C, with Luajit and Python bindings now
egui: an easy-to-use immediate mode GUI in Rust
Simple and powerful Unity3d game workflow!
A framework to build Pokémon RPG games
A fast and reliable entity component system (ECS) and much more
Native Android app for Habitica
Framework to facilitate communication in the Unity game engine
PHP Framework for building scalable API's on top of Laravel
Multiplayer Framework for Node.js
A beautiful, easy-to-use and ad-free comic and game client
An MVVM & Databinding framework that can use C# and Lua
Phaser CE is a fun, free and fast 2D game framework
An efficient, extensible and easy-to-use RPC framework
Drogon: A C++14/17/20 based HTTP web application framework
Powerful, fast and developer-friendly extension framework
Better Stack JavaScript client
UI Automation Framework for Games and Apps
The repository for MonoTorrent, a bittorrent library for .NET