A new Minecraft world editor and converter
A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version
A plugin loader for the Steam Deck
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Solar2D Game Engine main repository (ex Corona SDK)
A Minecraft plugin API
Open source Old School RuneScape client
A server software for Minecraft: Bedrock Edition in PHP
Create Minecraft bots with a powerful and high level JavaScript API
A lightweight, modular and versatile mod loader for Minecraft Bedrock
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
The Modrinth monorepo containing all code which powers Modrinth
CTFs as you need them
A free/open source client and automation tool for Ragnarok Online
Video game library manager with support for wide range of libraries
A bridge/proxy allowing you to connect to Minecraft
Skript is a Bukkit plugin which allows server admins
Docker image that provides a Minecraft Server for Java Edition
Gideros Release version
An open source reimplementation of the Among Us Server
A refreshingly simple data-driven game engine built in Rust
The HTML5 Creation Engine
Complete Open Source and Modular solution for MMO
Naev is a 2d action/rpg space game, action, rpg and simulation
Open source library for creative expression on the web, desktop, etc.