C++

Multidimensional arrays for C++. (Not an official Boost library) GitHub mirror: https://github.com/correaa/boost-multi

A collection of algorithms in numerical analysis implemented in C++. https://numcollect.musicscience37.com/

Inkscape vector image editor

Armadillo: fast C++ library for linear algebra (matrix maths) & scientific computing - https://arma.sourceforge.net

Algorithms Exercises solved in C++17, running with CMake and Catch2 unittest framework. Developed with TDD.

https://nestorpi.talbart.fr Generic framework used to control robots, or various other applications, on the Raspberry Pi.

A set of libraries to make my coding life a little easier.

An experimental multiplayer sandbox game with optional VR support.

A linux c++, Qt based v4l2 camera periodic still frame capture app with motion detection. Author uses openSUSE Tumbleweed and Qt Creator as an editor so the raw project may favor build on that. But, honestly, any linux with recent Qt and openCV libraries and the dev tools (cmake, make, gcc, ld, and the library headers) should be able to modify the CMakelists.txt and build for their platform.

Library for TDDFT numerical simulations on HPC and GPUs

управляющая программа для ПМЧ Колибри

Free and open-source 2D game engine, with a game editor and game launcher.

Template Numerical Library https://tnl-project.org/

C++ Game Engine

A benchmark library with statistical analysis and plotting capabilities in C++. https://cppstatbench.musicscience37.com/

The 10Duke Scale licensing client for C++ is a library to facilitate building applications licensed using 10Duke Scale.

a FOSS alternative to Unity,it might not be that similar but main goal is to create a user-friendly game engine coded on C++ and will use custom Lua-like language for scripting

This is a c++23 OpenGL4.6 3D library

Squirrel programming language source code project using modern CMake.