Solar2D Game Engine main repository (ex Corona SDK)
Open Source Fan-Based EverQuest Emulator Server project
A Workflow Engine for Offensive Security
The flexible game engine
Fast and lightweight JavaScript game engine built on WebGL and glTF
Open Source real-time strategy game engine for early Westwood games
A development environment focused on modding
Injectable LUA scripting system, SDK generator, live property editor
Godot is a powerful cross-platform game engine
iText for .NET is the .NET version of the iText library
The Node.js Framework highly focused on developer ergonomics
Accessibility engine for automated Web UI testing
Core ML tools contain supporting tools for Core ML model conversion
Stream Processing and Complex Event Processing Engine
Cross-Platform C++ 2D/3D game engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
A Json based Rules Engine with extensive Dynamic expression support
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata
Multi Theft Auto is a game engine
Full-sized drag & drop event calendar
Another rockchip Operating System
A free & open-source 2D sprite editor, made with the Godot Engine
Simple Beat Saber Mod Installer
A complete 3-D game development suite written in Java
Sandbox video game with a powerful physics engine