A feature that seems missing from all lemmy apps is a way to browse instances I’m not signed. Say I’m at lemmy.ml and find a post I like from lemmy.world. I’d like to see what else lemmy.world has to offer, so listing the communities there would be awesome.

To me that’s the worst part of the fediverse, not being able to browser neighbors communities. This feature would bridge this gap and make using the fediverse more pleasurable.