I didn't see an #Emacs community on lemmy (maybe I didn't know how to look, or didn't look hard enough), but Emacs has always had a strong presence on various social media sites. Here's one for the Fediverse!

Please feel free to boost this community, invite other Emacs users, and get some content going. If another Emacs community rises to the fore, perhaps we'll move there ... but for now, here's a home for all things Emacs.