Godot Engine – Multi-platform 2D and 3D game engine

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

JSON for Modern C++

The Serenity Operating System 🐞

Windows Subsystem for Linux

Simple and Fast Multimedia Library

High-level tracing language for Linux

Lightweight and modular C++11 graphics middleware for games and data visualization

Minimalistic GUI library for OpenGL

🍊 Clementine Music Player

Anonymous peer-to-peer instant messaging

🍓 Strawberry Music Player

🥑 A modern delightful operating system (mirror)

The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).

Pragmatic microkernel-based OS with fully asynchronous I/O

the thin c++ game engine

OpenNN - Open Neural Networks Library

The ultimate socket library for C and C++, supporting TCP, UDP and Unix sockets (DGRAM and STREAM) on Linux, FreeBSD, Solaris. See also my uvco library for a refreshed version!

A C++ OBJ Model Loader that will parse .obj & .mtl Files into Indices, Vertices, Materials, and Mesh Structures.

A header-only C++ library for deep neural networks

SFML Extension with various game programming features, like particles, animations, vector operations

hhuOS - A small operating system

CTAG TBD >>to be determined<< an extendible open source Eurorack sound module

Escape is a UNIX-like microkernel operating system that runs on x86, x86_64, ECO32 and MMIX.

Utility for writing raw disk images & hybrid isos to USB keys

Gaussian process library for machine learning

A hobby operating system

Flight simulator in OpenGL

args-parser is a small C++ header-only library for parsing command line arguments.

[HEADER-ONLY] C++14 multi-purpose utility library that only depends on the STL.