This looks interesting, but I don't know if it can replace anything. I have Home Assistant dashboards and Homarr. Would be nice if I could have both in one place. But this seems to be a homepage replacement for news and YouTube, not local services.
I'll have a play once I prize my son off Hell Divers.
Once you prize your son off helldivers, you should play helldivers.
In all seriousness, homarr now has some fledgling home assistant integration, and I saw a really slick showcase in the discord where someone was using home assistant pages in iframes (mobile view) within a overall homarr page (desktop view).
He's playing my Helldivers mate, I just worked out how to share my library. I've just managed to unlock the Patriot Exosuit but can't play with it because he's always on it now...
I will spin this up as soon as it's able to connect to and pull my youtube/twitch/rss feeds without maintaining them manually. I've spent enough time in homeassistant to know a timesink when I see one.