I have been so impressed with the Roon UI - the fact that the same JavaScript is running on the Desktop App and the Mobile App.
I am guessing the Desktop App framework is Electron (am I wrong?), but I cannot guess what the Mobile App framework is - is it Cordova?
I very specific question I know, but as a software developer this is a very interesting topic for me (as I am making some decisions on which platforms to use for a project).
Hope someone can answer!
PS: I am a huge Roon fan - its changed my music life.