Linux kernel source tree

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

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

A distribution of Nginx with some advanced features

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

Ultra-lightweight JavaScript engine for the Internet of Things.

Lightweight Ruby

Vim - the text editor - for Mac OS X

prototype of stream based programming language

The fastest JSON library in C

QuickJS是一个小型并且可嵌入的Javascript引擎，它支持ES2020规范，包括模块，异步生成器和代理器。

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

Optimized JSON

Airtunes emulator! Shairport is no longer maintained.

ruby bindings to libgit2

A faster recursive dns server from DNSPod

Process ANSI escape sequences for Windows console programs.

Small tool to package javascript into a valid image file.

Emulates Mac Plus, PC, & Atari ST in the browser using WebAssembly

profiler/logger/oobgc for rgengc in ruby 2.1

Discovering magic squares in Tang Dynasty poems

Native mixin to speed up ChunkyPNG.

damn easy command line search

Fast and fuzzy ruby web framework + server

Slides for <Ruby under a microscope> introduction