Godot is a powerful cross-platform game engine
Fast and lightweight JavaScript game engine built on WebGL and glTF
Open Source Routing Machine - C++ backend
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform 2D and 3D game engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
The flexible game engine
A modern cross-platform low-level graphics library
LM Studio Apple MLX engine
A game engine with an emphasis on real-time cutting-edge solutions
Cross-platform 2D and 3D game engine with modular architecture
Feature engineering package with sklearn like functionality
Zig game engine & graphics toolkit
A library for accelerating Transformer models on NVIDIA GPUs
3D engine with modern graphics
A grid based movement engine compatible with Phaser3
An OpenGL RTS game engine written in C
Xash3D FWGS engine
Python and JavaScript bindings for calling the Earth Engine API
OpenDILab Decision AI Engine
Cross-Platform C++ 2D/3D game engine
The Semantic Engine for Model Context Protocol(MCP)
A Json based Rules Engine with extensive Dynamic expression support
Open source routing engine for OpenStreetMap