Raumserver is a HTTP REST API daemon for RF devices created by ChriD (see https://github.com/ChriD/Raumserver). It can be installed on RF devices itself or in the same network with communication via UPnP.
This image now features a simple AJAX webclient. By default it should be available after running the image at http://docker:3535/. The Quick Source menu is not yet dynamic. Take a look at the top of main.js, if you want to rebuild - Playlists and HTTP Streams are supported, I didn't get containers to work (see loadContainer in the raumserver documentation). The client's interface was designed to be as suitable for smartphones/tablets as possible, therefor some constraints with regards to line length etc. pp.<br/>