Linux kernel source tree

Display and control your Android device

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.

Modern HTTP benchmarking tool

Command-line JSON processor

stb single-file public domain libraries for C/C++

How to create an OS from scratch

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

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

UNIX-like reverse engineering framework and command-line toolset

How to Make a Computer Operating System in C++

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

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A little tool to play with Windows security

build-once run-anywhere c library

A single-header ANSI C gui library

Embedded web server, with TCP/IP network stack, MQTT and Websocket

mimalloc is a compact general purpose allocator with excellent performance.

A fast, light-weight proxy for memcached and redis

Event notification library

A small C compiler

A fast image processing library with low memory needs.

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

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

C in four functions

Writing a sqlite clone from scratch in C

The single instruction C compiler

The pattern matching swiss knife

xv6 OS