Command-line JSON processor

UNIX-like reverse engineering framework and command-line toolset

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

A little tool to play with Windows security

n³ The unorthodox terminal file manager

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

Open-source keyboard firmware for Atmel AVR and Arm USB families

i3-compatible Wayland compositor

Affordable WiFi hacking platform for testing and learning

Learning operating system development using Linux kernel and Raspberry Pi

High Performance Web Platform Based on Nginx and LuaJIT

GoodbyeDPI — Deep Packet Inspection circumvention utility (for Windows)

OpenZFS on Linux and FreeBSD

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

Writing a sqlite clone from scratch in C

Klipper is a 3d-printer firmware

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

Original Windows File Manager (winfile) with enhancements

A maintained ctags implementation

A Small C Compiler

WinBtrfs - an open-source btrfs driver for Windows

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

Lightweight Ruby

LICEcap simple animated screen capture tool for Windows and OS X

A little fail-safe filesystem designed for microcontrollers

The password hash Argon2, winner of PHC

JSON output from a shell

An implementation of the TLS/SSL protocols

A vi-like editor based on Plan 9's structural regular expressions