SIC/XE
A collection of SIC/XE projects, from documentation to a simple assembler and simulator.
Anarchy Linux
A simple and intuitive TUI Arch Linux installer that automates the setup process, making it easier and faster than installing Arch manually.
RaspiCraft
A portable Minecraft LAN server running from a Raspberry Pi 3 or later, with a web UI and parental controls. It was created a while back as part of a high school exchange program, so it's not been kept up to date, but it probably still works.