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

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

Fast C++ logging library.

A modern formatting library

Haptic input knob with software-defined endstops and virtual detents

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

Simple and Fast Multimedia Library

MSVC's implementation of the C++ Standard Library.

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

Cross-Platform C++ GUI Library

static analysis of C/C++ code

header only, dependency-free deep learning framework in C++14

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

GTP engine and self-play learning in Go

The cling C++ interpreter

Yosys Open SYnthesis Suite

Embedded Scripting Language Designed for C++

nanobind: tiny and efficient C++/Python bindings

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

Dear ImGui backend for use with SFML

Pitchfork is a Set of C++ Project Conventions

Test DRAM for bit flips caused by the rowhammer problem

Nori: an educational ray tracer

Open Source Parallel STL implementation

openEMS is a free and open-source electromagnetic field solver using the EC-FDTD method.

Generic system-wide modern C++ for heterogeneous platforms with SYCL from Khronos Group

The C++ Network Library Project -- header-only, cross-platform, standards compliant networking library.