Lumina is a lightweight, BSD licensed, standards-compliant desktop environment based upon Qt and Fluxbox. It is being developed on PC-BSD, and is being packaged for distribution on the PC-BSD package repository as well.
UKUI Alternatives
UKUI is described as 'Lightweight desktop environment based on pluggable framework for Linux and other Unix-like Distributions. It is developed using GTK and Qt' and is a desktop environment in the os & utilities category. There are more than 25 alternatives to UKUI for a variety of platforms, including Linux, BSD, Windows, Wayland and Mac apps. The best UKUI alternative is KDE Plasma, which is both free and Open Source. Other great apps like UKUI are GNOME, Xfce, Cinnamon and Noctalia.
Alternatives list
Gnome Panel is a component that is part of GnomeFlashback and provides panels and default applets for the desktop. A panel is a horizontal or vertical bar that can be added to each side of the screen. By default there is one panel on the top of the screen and one on the bottom...







