Linux kernel source tree

How to create an OS from scratch

TLS/SSL and crypto library

World's fastest and most advanced password recovery utility

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

NVIDIA Linux open GPU kernel module source

A free Windows-compatible Operating System

A modern, portable, easy to use crypto library.

Tinyhttpd 是J. David Blackstone在1999年写的一个不到 500 行的超轻量型 Http Server，用来学习非常不错，可以帮助我们真正理解服务器程序的本质。官网:http://tinyhttpd.sourceforge.net

Ultralightweight JSON parser in ANSI C

A Compiler Writing Journey

RT-Thread is an open source IoT Real-Time Operating System (RTOS).

Extremely Fast Compression algorithm

带有详细注释的 Redis 3.0 代码（annotated Redis 3.0 source code）。

A small C compiler

Writing a sqlite clone from scratch in C

Extremely fast non-cryptographic hash algorithm

从零开始的 JSON 库教程

A text editor in less than 1000 LOC with syntax highlight and search.

Official Git mirror of the SQLite source tree

Samples for CUDA Developers which demonstrates features in CUDA Toolkit

A Small C Compiler

Direct Memory Access (DMA) Attack Software

Write a simple interpreter of C. Inspired by c4 and largely based on it.

GNU toolchain for RISC-V, including GCC

Official MINIX sources - Automatically replicated from gerrit.minix3.org

A simple logging library implemented in C99

A Parser Combinator library for C

A hacker's userspace TCP/IP stack

S - 哈工大《操作系统》实验