Command-line arguments parsing library.

Simple unit testing for C

A port of the juce AudioFilePlayerDemo into Plugin format

Single header extension for the olcPixelGameEngine.

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

A C testing library in 1 file. No dependencies, no dynamic allocation. ISC licensed.

Cross-platform C++ library providing a simple API to read and write INI-style configuration files

Open Source Computer Vision Library

C++ implementation of the Python Numpy library

A simple and easy-to-use library to enjoy videogames programming

Easy to use and fast non-standard standard library replacement for C++.

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

C++ tensors with broadcasting and lazy computing

stb single-file public domain libraries for C/C++

A lightweight online game framework

An open-source C++ library developed and used at Facebook.

Fast C++ logging library.

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

Performance-portable, length-agnostic SIMD with runtime dispatch

Implementations of SIMD instruction sets for systems which don't natively support them.

A cross-platform C and C++ unit testing framework for the 21st century

A simple math library for games and computer graphics. Compatible with both C and C++. Public domain and easy to modify.