We added an extra UI for our users. Photon by Xylight is an interface with a sleek, modern look and has all the bells and whistles you would need. Moderator tools included! You can access the UI from https://photon.lemmy.world.
Visit Photon’s project page on github or get in touch with the developer in the !photon@lemmy.xylight.dev community. If you want to use photon on other instances you can do so from https://phtn.app.
Update: @Xylight has set up a donation link so if you like photon as much as I do, show him some love! https://www.buymeacoffee.com/xylight
I think the only thing I find “ugly” about the default Lemmy UI is the green buttons and inconsistent border radii on them. Everything else looks rather decent and very functional.