phpMyBackend is a backend generator for MySQL databases. After defining the fields that are browsable, sortable, and searchable and turning image uploads on or off, it produces a fully functional backend that allows users to add, delete, modify, search, and sort records, and view image thumbnails.
Sesame-wifi is a hot-spot management tool using dynamic firewall rules (netfilter/iptables) with an Apache-SSL interface based on Python-CGI. There are 2 kind of users. Normal users are supposed to have a static IP and MAC address, and their connection time can be summed. "Ticket" users are time-limited: they are allowed a connection for a certain time, after which their connection is destroyed.
disknavigator is a PHP class that is meant to browse a given directory on a server's file system. It can also perform several types of manipulations of the files within the directory. It can change permissions, retrieve the total size of all the files, create new files or sub-directories, and remove files or directories.