Fat Free CRM is a customer relationship management platform. Out of the box, it features group collaboration, campaign and lead management, contact lists, and opportunity tracking.
leihs is a Web-based inventory management/equipment booking system with a focus on borrowing/lending. It is best suited for universities or colleges that have large equipment pools, e.g. art universities with film-making equipment.
A 2D/3D MMORPG client.
An interactive Web spreadsheet allowing concurrent table editing.