Kvantum is an SVG-based theme engine for Qt4/Qt5, KDE and LXQt, with an emphasis on elegance, usability and practicality.

EKG ("Eksperymentalny Klient Gadu-Gadu") is an open source Gadu-Gadu client for UNIX systems. Gadu-Gadu is an instant messaging program, very popular in Poland.

tabble is a small alternative X shell which presents your programs in tabs for easy launch. It is not meant to replace a window manager, just complement it. Light window managers benefit the most from tabble. The idea is that tabble is 'always on top' so multiple launches can be made without re-navigating a menu hierarchy or clearing the desktop.

This is a program to decode traffic from devices that are broadcasting on 433.9 MHz like temperature sensors.