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

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

A tiling window manager for macOS based on binary space partitioning

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

World's fastest and most advanced password recovery utility

build-once run-anywhere c library

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, …

High Performance Web Platform Based on Nginx and LuaJIT

A highly customizable macOS status bar replacement

Extremely fast non-cryptographic hash algorithm

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

xrdp: an open source RDP server

Hide-My-Windows Laser Tripwire

A modal keyboard-driven virtual pointer

🔍 A simple, fast fuzzy finder for the terminal

Simple kernel for learning operating systems. 用于学习操作系统的简单内核

Simple yet fancy CPU architecture fetching tool

TinySSH is small server (less than 100000 words of code)

CSAPP 3e Solutions

A minimal status bar for macOS. Ideal for use with tiling window managers like yabai

Annotated Nginx Source（中文）

A minimal implementation of the Polynomial Commitments API for EIP-4844 and EIP-7594, written in C.

CKB's official system scripts. Those contracts will be included in system cells in genesis blocks

Interesting and useful CKB scripts which aren't necessarily in system scripts