webview / webview

Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).

Immediate-Mode-UI / Nuklear

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

doctest / doctest

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

p-ranav / tabulate

Table Maker for Modern C++

ColleagueRiley / RGFW

A lightweight single-header cross-platform library for general windowing

rswinkle / PortableGL

An implementation of OpenGL 3.x-ish in clean C

JimmyLefevre / kb

kb single-header C/C++ libraries

BowenFu / matchit.cpp

match(it): A lightweight single-header pattern-matching library for C++17 with macro-free APIs.

p-ranav / csv2

Fast CSV parser and writer for Modern C++

nathhB / nbnet

single header C(99) library to implement client-server network code for games

nsdkinx / twell

A tiny physics-aware animation engine for remarkably fluid GUIs. Written in single-header C