I built a home theater PC and now I’m obsessed with getting an xmb ui on there. I know retro arch has a nice implementation, but I couldn’t find any support for jellyfin or spotify menu items. Should I forge ahead and create custom ones? Does anyone know a better way? Any advice is appreciated. Thanks!
This may be a good option for you - https://www.lakka.tv/
You might have to modify it a bit to fit your needs but it’s a good start imo.