Its a lemmy (and a host of other) TUI client. I like the look and performance. GH link is here: https://github.com/mrusme/neonmodem
That “xn–” link seems mighty suspicious…
I think its just the ASCII chars for his website domain.
Example:
https://マリウス.com/get-the-bbs-scene-vibes-back-with-neonmodem-overdrive/images/neonmodem.gif
That’s just some Unicode stuff; the domain name is non Latin characters so that’s how you represent it where unicode isn’t properly supported. Doesn’t mean mean anything malicious.
Well, I have a new favorite Lemmy client.
Has there been an update? The last time I tried this… It was not a good experience… Seemed to crash pretty often, but I am on an arm64 device… so maybe that has something to do with it