UCI chess engine
Portable UCI- and XBoard-compatible chess engines.
Scripts and tools for building and testing chess engines.
Godot is a powerful cross-platform game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Prebuilt UCI- and XBoard-compatible chess engines.
Xash3D FWGS engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Chess Cheats for Personal use
Multi-platform 2D and 3D game engine
A modern cross-platform low-level graphics library
Solar2D Game Engine main repository (ex Corona SDK)
Cocos simplifies game creation and distribution with Cocos Creator
Open source voxel game engine with support for survival and crafting
A JavaScript engine optimized for running React Native
Open source routing engine for OpenStreetMap
Chess training program playing gambits
An elegant and beautiful premium Android app manager
Android OpenGL 2.0 application to view 3D models
Satisfying monster shooter
A promising chess program
Real-time physically based rendering engine for Android, iOS, and more
Tool to build cross-platform and high-performance awesome apps
Open QR Code is an open-source, cross-platform app
Innovative user interfaces made easy