As said in another thread:

@piotr said in Endeavour, in preparation for launch........:

Right now I’m working on a Nitrogen replacement capable of working on Sway. But this should be discussed on another thread.

Azote is a GTK+ 3-based picture browser and a wallpaper setter, which works as a frontend to swaybg (Sway) and feh (X11).

Since the most commonly used desktop background browser and setter is aimed at X windows, and doesn’t work on Sway, I thought to give swaybg command some user-friendly GUI. In order not to limit the program usage to Sway only, Azote is also capable of using feh, when running on i3, Openbox or other X11 window managers.

screenshot_2019-06-16_11-34-55_081606693.png

See the 0.0.1 release in action: https://youtu.be/77mrrTVPE7A

Thanks in advance for feedback / bug reports. Project site: https://github.com/nwg-piotr/azote. You may find azote in AUR.