QmidiNet is a MIDI network gateway application that sends and receives MIDI data (ALSA Sequencer) over the network, using UDP/IP multicast. It was inspired by multimidicast (https://llg.cubic.org/tools) and designed to be compatible with ipMIDI for Windows (https://nerds.de).

GTK is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK is suitable for projects ranging from small one-off tools to complete application suites.

Pinot provides a D-Bus service that crawls, indexes your documents and monitors them for changes. This service can then be used via a command-line interface, or through a GTK-based GUI that enables to query the index built by the service and your favourite Web engines, and display and analyze the results.

Samba is an implementation of the SMB/CIFS protocol for Unix systems, providing support for cross-platform file and printer sharing with Microsoft Windows, OS X, and other Unix systems.

Conkeror is a highly-programmable web browser based on Mozilla's rendering engine Gecko which is the base of all Mozilla products including Firefox. Conkeror has a sophisticated keyboard system for running commands and interacting with web page content, modelled after Emacs and Lynx. It is self-documenting and extensible with JavaScript.

Postfix is Wietse Venema's mail transport agent that started life as an alternative to the widely-used Sendmail program. Postfix attempts to be fast, easy to administer, and secure, while at the same time being sendmail compatible enough to not upset existing users. Thus, the outside has a sendmail-ish flavor, but the inside is completely different.