Please format it like this: [!community@instance.ml](/c/community@instance.ml), example: !technology@beehaw.org
This link is clickable on the Lemmy web interface, and will redirect you to the community within your own instance! It doesn’t work in the Jerboa app, I don’t know about other interfaces. Note that if your instance hasn’t had any users interact with the linked community yet, you’ll get a 404 error, and you’ll have to manually search !community@instance.ml to federate them.
I’ve created !weirdcore@sopuli.xyz. It’s an internet aesthetic, combining nostalgia, surrealism, Y2K aesthetics, and confusion into a niche art style.
Based on my parents’ reactions to it, it’s an acquired taste, but it’s worth a look. Read more about it on the Aesthetics Wiki, here (via BreezeWiki).