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

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.

OBS Studio - Free and open source software for live streaming and screen recording

Command-line JSON processor

Open-source KVM software

How to create an OS from scratch

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

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

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

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

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

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

ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, …

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

Learning operating system development using Linux kernel and Raspberry Pi

coturn TURN server project

FreeRDP is a free remote desktop protocol library and clients

OpenZFS on Linux and FreeBSD

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

FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: 🇺🇸 🇨🇳 🇰🇷 🇪🇸 🇻🇳 🇧🇷

Writing a sqlite clone from scratch in C

http://torch.ch

Janus WebRTC Server

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

🍯 T-Pot - The All In One Multi Honeypot Platform 🐝

A Super Mario 64 decompilation, brought to you by a bunch of clever folks.

A curated list of Multiplayer Game Network Programming Resources

A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.