Free, open-source text editor
The programmer's solid 3D CAD modeller
A free and open source multiplatform 3D parametric modeler
Library to parse and emit YAML, and do it fast
C++ IPC Library: A high-performance inter-process communication
C++ implementation of the Python Numpy library
KOOM is an OOM killer on mobile platform by Kwai
EASTL, Electronic Arts Standard Template Library
Single header C++ logging library. It is extremely powerful
A fast entity component system (ECS) for C & C++
An easy-to-use mixed reality library for building VR applications
A light weight configuration library for C++
C++ complex calculator with arrays, matrices, eigenvectors, functions
The free and Open Source productivity suite
C++ Library collection
Very fast classes for working with Dynamic Arrays in Delphi and C++
Paged Lists & Iterators GXS for C++ Sources by Vincent Radio {Adrix.NT
3D modeler, 3D game maker, 3D demo maker
Surface Explorer 3D plots mathematical surfaces in 3D.
LDraw™ editor for LEGO® style digital building instructions.
C++ library for creating XLSX files for MS Excel 2007 and above.
Xtu is a framework for implementing Platform specific xUML models
Simple C++ XML processing
Use Gnu Scientific Library as if it were writtem in C++.