minimal cross-platform standalone C headers

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

build-once run-anywhere c library

Single-header C11 port of https://abseil.io SwissTable

CGL (C Game Library) is a multipurpose library mainly for recreational coding / demo scenes / prototyping / small games / experimentation.

A fast entity component system (ECS) for C & C++

Data-oriented and multi-threaded C11 Game Engine with libraries & shaders hot-reloading.

dear imgui + glfw framework

picolibc - a C library designed for embedded 32- and 64- bit systems.

A fast and lightweight fully featured OCI runtime and C library for running containers

A small C compiler

tiniest x86-64-linux emulator

Stand-alone Native Linux KVM Tool repo

mimalloc is a compact general purpose allocator with excellent performance.

An Efficient Unification Algorithm by Martelli and Montanari

ACMEv2 client written in plain C with minimal dependencies

List of single-file C/C++ libraries, with emphasis on clause-less licenses.

Package manager for the C programming language.

Single header stackful cross-platform coroutine library in pure C.

F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

blingful character graphics/TUI library. definitely not curses.

CBOR protocol implementation for C

A microbenchmark support library

Extremely fast non-cryptographic hash algorithm

wander - the Wasm Renderer

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

a clean C library for processing UTF-8 Unicode data

Your high performance web application C framework

Distributed I/O Daemon - a 9P file server

A modern, portable, easy to use crypto library.