This isn’t specific to lemm.ee, but I found a community called https://squabbles.io/s/technology
But I can’t see any place on lemm.ee that lets me subscribe to it from my lemm.ee account. I searched for it under Communities, but it doesn’t show up as an option.
Oh. Someone recommended sub.rehab as a place to search for communities. I didn’t realize that site has non-Lemmy communities. I guess I’ll stick with lemmyverse.