Linux kernel source tree

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

build-once run-anywhere c library

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network…

Stores your data in ICMP ping packets

A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR

A lightweight cross-platform graphics rendering engine. (超轻量的跨平台图形引擎) https://alibaba.github.io/GCanvas

Embedded JavaScript engine for C/C++

Custom Minecraft Classic / ClassiCube client written in C from scratch (formerly ClassicalSharp in C#)

ngtcp2 project is an effort to implement IETF QUIC protocol

Video stabilization library

HTTP/3 library written in C

Linux rootkit for Ubuntu 16.04 and 10.04 (Linux Kernels 4.4.0 and 2.6.32), both i386 and amd64

Brother PES file converter

Cross-Platform GUI Toolkit (stable)

Lightweight exception implementation for C

Radically unbloated DEFLATE/zlib/gzip compression/decompression library. Can decompress any gzip/zlib data, and offers simplified compressor which produces gzip-compatible output, while requiring m…

A very fast library for validating UTF-8 using AVX2/SSE4 instructions

SHISHUA – The fastest PRNG in the world

Ascon - Lightweight Authenticated Encryption & Hashing

C implementation of the SHA-3 and Keccak with Init/Update/Finalize hashing API (NIST FIPS 202/Etherium)

A KISS, cross-platform C mocking library

This make CRC be fast. Included implementations: CRC-64-Jones and CRC-16-CCITT

Transparently replace domain sockets with a fast shared memory channel

TurboRC - Fastest Range Coder + Arithmetic Coding / Fastest Asymmetric Numeral Systems

Intel developer pre-check staging area for ffmpeg.org contributions.

Portable shm_open() without filename

Cache Oblivious Lookahead Arrays

A lightweight cross platform library for thread management

ECMAScript parser written in C and compiled to WebAssembly.