Solar2D Game Engine main repository (ex Corona SDK)
3D Engine c++
A JavaScript engine optimized for running React Native
UCI chess engine
GemRB is a portable open-source implementation of the Infinity Engine
Home theater software and entertainment hub for digital media
The game engine for everyone
RenderDoc is a stand-alone graphics debugging tool
Open source text shaping engine
JUCE is an open-source cross-platform C++ application framework
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
An open source C++ game engine
Tool to build cross-platform and high-performance awesome apps
Real-time physically based rendering engine for Android, iOS, and more
Open-source engine for Heroes of Might and Magic III
Urho3D Game engine
Cross-platform layout engine which implements Flexbox
Vircadia open source metaverse platform
Orx: Portable Game Engine
A powerful, cross platform, SQL database system
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Wikipedia offline & more
SCADA HMI for substations, IoT and automation applications