A tree-like visual where the tree grows from a green platform labeled “ActivityPub”. The trunk of the tree is labeled "Fediverse", to indicate that all the applications within the tree crown are part of the Fediverse. The crown is made up of circles that all intersect with each other. Circle 1: Multimedia (streaming, video, photos, images, files) Applications here are Downcast, PeerTube, Pixelfed, Castopod and Nextcloud. Circe 2: Networking. Applications here are Friendica, Mastodon, Misskey, Pleroma, Diaspora, GnuSocial, Hubzilla, Socialhome, kbin and Lemmy. Circle 3: Music. Applications here are Funkwhale. Circle 4: Books. Applications here are Bookwyrm. Circle 5: Writing. Applications here are Write Freely, Drupal (via plugins) and Wordpress (via plugins). Circle 6: Events. Services here are Mobilizon and Bonfire. Bonfire also sits within the networking circle as these circles overlap. Also growing out of the trunk is a separate branch with a circle for “Paid services”. Applications here are micro.blog and write.as Off to the right are two small trees, one with its roots in the diaspora protocol and the other in the OStatus protocol. The two applications Hubzilla and Friendica both connect with these two trees using dotted lines. Socialhome also connects to Diaspora. Diaspora is also its own application within its own protocol. Off to the left is another small tree, with its roots in the Matrix protocol. Matrix is also its own application within its own protocol.
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