ActivityPub

ActivityPub:

• https://activitypub.rocks/

• https://www.w3.org/TR/activitypub/

• https://socialhub.activitypub.rocks/pub/guide-for-activitypub-users

• https://fediverse.party/

Mastodon: https://joinmastodon.org/

• Project Mushroom: https://tryprojectmushroom.com/

Pixelfed: https://pixelfed.org/

PeerTube: https://joinpeertube.org/

Lemmy: https://join-lemmy.org/