Linux kernel source tree

The fastest path to AI-powered full stack observability, even for lean teams.

A new bootable USB solution.

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.

Mirror of https://git.ffmpeg.org/ffmpeg.git

tmux source code

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…

Modern HTTP benchmarking tool

Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

The official NGINX Open Source repository.

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

A maintained, feature-rich and performance oriented, neofetch like system information tool.

SumatraPDF reader

The systemd System and Service Manager

A Compiler Writing Journey

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

A local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, DoH, DoQ. 一个本地DNS服务器，获取最快的网站IP，获得最佳上网体验，支持DoH，DoT，DoQ。

Writing a sqlite clone from scratch in C

FastDFS is a high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixi…

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

A network filesystem client to connect to SSH servers

开发内功修炼

Simple Dynamic Strings library for C

eBPF-based Security Observability and Runtime Enforcement

A fast and lightweight fully featured OCI runtime and C library for running containers

Library providing helpers for the Linux kernel io_uring support

Writing an OS in 1,000 lines.

C/C++ server and network library, including coroutine,redis client,http/https/websocket,mqtt, mysql/postgresql/sqlite client with C/C++ for Linux, Android, iOS, MacOS, Windows, etc..