The Joopita IBS is a suite of tools for businesses, organisations, and institutions. It improves your internal communications and allows you to manage contacts, todo lists, calendars, and more.
Gestiolus is a very simple Web application system for managing repair work. Written to be used in a school, it can be easily adapted to other employments.
An initramfs creator for embedded systems.
A Forth bytecode compiler with a little difference.