Self hosted FLOSS fitness/workout, nutrition and weight tracker
Cellular manager for mobile phones/modems
Web-based Project Management System using the Kanban methodology
Energy and environmental monitoring of the server room
a simple client-server ERP system
Tiny Local Consumer Cooperatives Web Ordering System
Open Time & Attendance System (Zeiterfassung)
Portable Ubuntu Linux for Scientific Computing
Allowing you to use the Linux desktop everywhere you are