Interface for multiple Printers with Octopi

I saw a video of a small PrusaFarm and there they used a very nice interface to control all the printers. Now I am looking for this solution. All printers were connected to a computer via USB. Does anyone know a plugin or the corresponding solution how I could do it this way? In the picture you can see and select all printers on the left side and then the corresponding Octoprint is displayed.

Thanks a lot

The Screenshot:

All that screenshot looks like is a list of tabs in a browser type of thing - does it do anything more interesting than let you switch easily between instances?

You could try OctoFarm to monitor multiple OctoPrint installs