Pterodactyl® is a free, open-source game server management panel
A lightweight game server framework implemented with Actor Model
A lightweight online game framework
Drogon: A C++14/17/20 based HTTP web application framework
An efficient, extensible and easy-to-use RPC framework
Powerful, fast and developer-friendly extension framework
A beautiful, easy-to-use and ad-free comic and game client
Arianne is an engine to develop multiplayer online games like Stendhal
JavaScript framework to build game engines, games, emulators and apps
Cerberus Content Management System
Lightweight, facility, high performance golang based game server
A Rust framework for building Minecraft servers
A framework in golang for game server or app server
The Pokemon Go Bot, baking with community
A game server framework in Go (golang)
universal multi-platform light-weigth extensible scripting framework
Create your own online real-time browser-based MMO in your website