Linux kernel source tree

The open-source observability platform everyone needs!

Modern HTTP benchmarking tool

How to create an OS from scratch

A code-searching tool similar to ack, but faster.

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

How to Make a Computer Operating System in C++

n³ The unorthodox terminal file manager

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Bug-fix-only libev port of shadowsocks. Future development moved to shadowsocks-rust

⚡ KCP - A Fast and Reliable ARQ Protocol

The systemd System and Service Manager

A fast, light-weight proxy for memcached and redis

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

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

Disque is a distributed message broker

The Apache Kafka C/C++ library

Transmits AM radio on computers without radio transmitting hardware.

Experimental, scalable, high performance HTTP server

Bitwise is an educational project where we create the software/hardware stack for a computer from scratch.

Lossy PNG compressor — pngquant command based on libimagequant library

Package manager for the C programming language.

🎁 A glib-like multi-platform c library

Protect yourself against DNS poisoning in China.

The Fast Lexical Analyzer - scanner generator for lexing in C and C++

Code from various chapters in OSTEP (http://www.ostep.org)

Storage Performance Development Kit

Performance monitoring tools for Linux

A point to point color terminal video chat.