A screenshot of a Mastodon client containing a post from a user using NodeBB. It reads " This is the first piece of federated content sent by NodeBB It contains a title and content, and it is published to the public address."
https://cdn.masto.host/cragsocial/media_attachments/files/111/812/546/490/948/393/original/5e45c26c5ddeaa05.png