SonarSource Static Analyzer for Java Code Quality and Security
Desktop/Android/HTML5/iOS Java game development framework
Google maps for block game
Magic Another Game Engine
GDLauncher is a simple, yet powerful Minecraft custom launcher
A J2ME emulator for Android
Blockbench - A low poly 3D model editor
A complete 3-D game development suite written in Java
Flexible level editor
Open source voxel world
Java/JavaFX/Kotlin Game Library (Engine)
An easy to use 2D HTML5 game engine written in TypeScript
A Minecraft Mod about Matter and Energy
Memory Efficient Serialization Library
Skript is a Bukkit plugin which allows server admins
Java library that enables cross-platform access to popular native APIs
PhantomBot is an actively developed open source interactive Twitch bot
The open-asset-importer-library repository
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Godot Kotlin JVM Module
Native Android app for Habitica
Gameboy emulator in Java 8
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Doom-based AI research platform for reinforcement learning