This GNOME Shell app helps you to manage time according to the pomodoro technique.

gPHPEdit is a GNOME editor that is dedicated to editing PHP files and other supporting files, like HTML/CSS. It has support for drop-down function lists, hints showing parameters, and syntax highlighting.

Periodic Calendar is a GUI application which assists in women menstrual cycles tracking and fertility periods prediction. This information can be used as supportive either for conception or contraception planning.

Inconsolata is a monospace font, designed for code listings and the like, in print. There are a great many "programmer fonts," designed primarily for use on the screen, but in most cases do not have the attention to detail for high resolution rendering.

ReText is a simple editor for Markdown and reStructuredText markup languages.

The Common UNIX Printing System (or CUPS(tm)) is a printing system and general replacement for lpd and the like. It supports the Internet Printing Protocol (IPP), and has its own filtering driver model for handling various document types.