Linux kernel source tree

The PHP Interpreter

Convolutional Neural Networks

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

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

本项目曾冲到全球第一，干货集锦见本页面最底部，另完整精致的纸质版《编程之法：面试和算法心得》已在京东/当当上销售

⚡ KCP - A Fast and Reliable ARQ Protocol

High Performance Web Platform Based on Nginx and LuaJIT

A distribution of Nginx with some advanced features

Embed the Power of Lua into NGINX HTTP servers

A small C compiler

Writing a sqlite clone from scratch in C

A PHP extension for Redis

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

Xv6 for RISC-V

http request/response parser for c

Probabilistic Datatypes Module for Redis

A portable microkernel-based multiserver operating system written from scratch.

A very simple and easy to understand RISC-V core.

c 语言实现的一个最小的http代理，代理支持设置加密隧道，可以躲避防火墙的监测

所有基础数据结构和算法的纯C语言实现，如各自排序、链表、栈、队列、各种树以及应用、图算法、字符串匹配算法、回溯、并查集等，献丑了

High Performance Embedded Key-Value Store

opuntiaOS - an operating system targeting x86, ARM and RISC-V.

第二版重新设计和构思，参考一些优秀的实现进行补充设计和编码。

Simple HTTP client in C

Basic http server