Linux kernel source tree

The open-source observability platform everyone needs!

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, Streams, HyperLogLogs,…

The PHP Interpreter

Modern HTTP benchmarking tool

How to Make a Computer Operating System in C++

💌 A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

A single-header ANSI C gui library

A distribution of Nginx with some advanced features

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

Cockpit is a web-based graphical interface for servers.

OpenVPN is an open source VPN daemon

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

A PHP extension for Redis

A cross-platform, linkable library implementation of Git that you can use in your application.

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

πfs - the data-free filesystem!

Higher level programming in C

SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.

Package manager for the C programming language.

macOS command line utility to configure multi-display resolutions and arrangements. Essentially XRandR for macOS.

Minoca operating system

Slurm: A Highly Scalable Workload Manager

Fast multi-core TCP and WebSockets load generator.

A foreign function interface for bash.

A cross-platform C and C++ unit testing framework for the 21st century

Dropbear SSH

A C testing library in 1 file. No dependencies, no dynamic allocation. ISC licensed.

[DEPRECATED] A web framework for C.

MDB Tools - Read Access databases on *nix