Fediverse

lastmod 2025-05-19created 2025-05-192 edits

The fediverse, or federated universe (聯合宇宙), is a federation of federated social networking services such as Mastodon, Threads, Misskey, Pixelfed, PeerTube, and Lemmy, set up so that users of each service can communicate with users of other services. This is generally done using the ActivityPub protocol.