Linux kernel source tree

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

Modern HTTP benchmarking tool

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

How to create an OS from scratch

A tiling window manager for macOS based on binary space partitioning

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

How to Make a Computer Operating System in C++

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

Linux shell for iOS

Open-source vector similarity search for Postgres

The systemd System and Service Manager

High Performance Web Platform Based on Nginx and LuaJIT

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

A simple Minecraft clone written in C using modern OpenGL (shaders).

C in four functions

Locally run an Instruction-Tuned Chat-Style LLM

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

Writing a sqlite clone from scratch in C

xv6 OS

Screaming-fast Python 3.5+ HTTP toolkit integrated with pipelining HTTP server based on uvloop and picohttpparser.

The Foundation Project, providing core utilities, internationalization, and OS independence

Dive into CPython internals, trying to illustrate every detail of CPython implementation

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

Keyboard firmwares for Atmel AVR and Cortex-M

DPVS is a high performance Layer-4 load balancer based on DPDK.

A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.

Linus Torvalds' linked list argument for good taste, explained