A light-weight curses-like header-only library. Good for terminal-based games and such.

An array-like container using arbitrary indices, for C++17

A simple, lightweight, straightforward C/C++ unit testing framework written in pure C. 🧪

Header-only UTF library written in portable ANSI C

ZenUnit and MetalMock are C++ single-header unit testing and mocking frameworks with convenient syntaxes for rigorously confirming the correctness of C++ programs.

Extremely fast, in memory, JSON and interface library for modern C++

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Tracer written in C++11

C++17 header only library for common uses.

Ultra-fast and intuitive C++ JSON reader/writer with yyjson backend

C++ Replacements & Missing Features

Portable Python 3.x Interpreter in Modern C

Fast C++ logging library.

A C++ math library for scientific computing with a simple and elegant interface.

Dependency Injection Library for C++17/C++20/C++23

A C++20 library for sequence-orientated programming

Native ApprovalTests for C++ on Linux, Mac and Windows

No-dependency OpenGL support library, which abstracts OpenGL objects

A single-header ANSI C immediate mode cross-platform GUI library

Header-only general purpose library