Shameless plug: I did something similar 6 years ago and created sonos-web. Sadly I stopped working on the project, but it was indeed cool to play Youtube videos

Shameless plug: I did something similar 6 years ago and created sonos-web. Sadly I stopped working on the project, but it was indeed cool to play Youtube videos on your Sonos device (among other things). https://github.com/denysvitali/sonos-web/ https://github.com/denysvitali/sonos-web/ https://github.com/denysvitali/sonos-web/blob/master/plugins/youtube/main.js https://github.com/denysvitali/sonos-web/blob/master/plugins... Screenshots on the README are not available anymore, but I managed to find these: http://stadt-bremerhaven.de/wp-content/uploads/2016/08/sonos-web.jpg http://stadt-bremerhaven.de/wp-content/uploads/2016/08/sonos... https://stadt-bremerhaven.de/sonos-web-open-source-loesung-fuer-sonos-bedienung/ https://stadt-bremerhaven.de/sonos-web-open-source-loesung-f...