Linux kernel source tree

Display and control your Android device

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

A new bootable USB solution.

The Reliable USB Formatting Utility

Open-source KVM software

How to create an OS from scratch

A tiling window manager for macOS based on binary space partitioning

Zstandard - Fast real-time compression algorithm

n³ The unorthodox terminal file manager

A little tool to play with Windows security

build-once run-anywhere c library

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

A very compact representation of a placeholder for an image.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Text-mode interface for git

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

mimalloc is a compact general purpose allocator with excellent performance.

A highly customizable macOS status bar replacement

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

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

Extremely fast non-cryptographic hash algorithm

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.

The single instruction C compiler

Sioyek is a PDF viewer with a focus on textbooks and research papers

xv6 OS

A text editor in less than 1000 LOC with syntax highlight and search.