CAD Draw, CAD Control, printing, C/C++,.NET Source Codes
a parametric 3D CAD modeler
The programmer's solid 3D CAD modeller
Link branch FreeCAD
A free and open source multiplatform 3D parametric modeler
Desktop/Android/HTML5/iOS Java game development framework
Cross platform (lin/win/mac) geographical information system (GIS)
A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU
One framework for creating powerful cross-platform games
Build native apps for iOS, Android, Windows and macOS
A standalone, large scale, open project for 2D/3D image processing
Video, Image and GIF upscale/enlarge(Super-Resolution)
Open QR Code is an open-source, cross-platform app
Console-based GLSL Sandbox for 2D/3D shaders shaders
Cross-Platform C++ 2D/3D game engine
2D game development library for Ruby and C++
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
Naev is a 2d action/rpg space game, action, rpg and simulation
Real-time physically based rendering engine for Android, iOS, and more
SkiaSharp is a cross-platform 2D graphics API for .NET platforms
A CAD application for creating virtual LEGO models
Accelerate cross-platform MR app development in Unity
Examples and demos for the pythonocc CAD package
An easy to use 2D HTML5 game engine written in TypeScript
LÖVE is an awesome 2D game framework for Lua