Solarium provides interfaces to provide a processor (jib), assembler (jasm), and basic high-level language (c/buoy) around a hypothetical 32-bit processor that provides a simple ISA.

Sailing Signup Database

A cross-platform Winlink client written in Go

A Linux Cat Control / USB Audio Driver for the trUSDX transceiver

MeshBBS is a lightweight, text-based bulletin board system designed to run over Meshtastic radios, enabling simple games, utilities, and community messaging within the ~230-character message limit.

JCSS Race Scoring

A Godot implementation of Sebastian Lague's solar system

Western music theory library in C

Generic Portsmouth Yardstick race calculator program

The Jakt Programming Language

A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.

A lightweight, memory-protected, message-passing kernel for deeply embedded systems.

A new operating system kernel with Linux binary compatibility written in Rust.

A microkernel-based hackable operating system.

ArduPlane, ArduCopter, ArduRover, ArduSub source

Embeddable Linux Kernel Subset - Linux for 8086

A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.

Open-source repository of Orbiter Space Flight Simulator

The Serenity Operating System 🐞