A reef isn't a single organism. Things settle where conditions suit them, and the substrate they share is what makes them a reef and not a scattering of unrelated lifeforms.
ActivityPub is that substrate. The Fediverse Beyond Mastodon series is complete. We published four posts about some of what's growing on it:
1. The microblogging platforms that aren't Mastodon: Misskey, Pleroma, Akkoma, Friendica, GoToSocial. Several predate Mastodon, and some were federating before ActivityPub existed.
2. The visual layer: Pixelfed, Loops, PeerTube. Your work sits on infrastructure you or your community control, and no ranking system decides who sees it.
3. The writing platforms: Ghost, WordPress, WriteFreely, Micro.blog, Plume, Flipboard. Each arrived at federation by a different route.
4. Forums, books, and music: Lemmy, PieFed, Mbin, NodeBB, Bookwyrm, Bandwagon.
#Fediverse #ActivityPub #OpenWeb #Bandwagon #Pixelfed #PeerTube #Lemmy #Bookwyrm #Misskey #nodebb #ghost #microblog