This software is a particle effect editing tool
Real-time physically based rendering engine for Android, iOS, and more
RenderDoc is a stand-alone graphics debugging tool
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Real-time multi-person keypoint detection library for body, face, etc.
A non-intrusive bulk/unity C++ build tool for Visual Studio
easy programming language for 2d games
Clint is a library for Qt projects to create charts, trees, etc.