The idea
A lending library for a tool-share, tracking who has what and when it is due back. Built around a catalogue of two hundred-odd tools across six categories, with borrower records, loan history and overdue visibility — an ordinary register done properly, in warm amber and stone rather than the usual grey.
See it in action
The app itself is public — open the link and look around, no sign-in needed. These are for the staff screen behind it, at /admin/login.
It is a live copy. Change anything you like; it is restored every night.
Some of these applications were asked for a single password and no username — if the form shows only one box, the password is all it wants.