The links like !NoStupidQuestions@lemmy.world.
I have had a pretty bad time making those work. I have tried searching for them at the communities page, and removing the exclamation mark and pasting them on my instance (lemmy.world/c/NoStupidQuestions@lemmy.world).
Some times one of those works, other times my instance finds nothing. And if I go directly to the home instance of the community, it doesn’t bring my login.
What is the recommended way to use those?
I edited the link I posted myself as code because when posting an FQDN (fully qualified domain name) Lemmy may do a relative transform, at least that’s what rc.4 is doing. Names starting with a ! are internal Lemmy shortcuts to save users the trouble of typing out the FQDN. They’re not working right everywhere yet, but they should be on the next official version release.