@kirby

I opened the official "gnusocial.jp" website on the Internet and the very moment it loaded (didn't take long) I was astonished by its design. It is very nice and clear, making me recall the better days of the Internet. I also really liked the logo of this service.

There is a critical thing about the software, though. It is written in PhP and I hate this programming language so much it's impossible.

As for the software I am fond of, even though I have never used it myself, there are Fediverse-compatible servers written in the C programming language (snac2) and OCaml. Technical excellence and prowess is indeed to my liking :-)