Can anyone recommend a good article or video explaining how ActivityPub works on a technical level? I understand the concept, but I’m interested how the protocol actually works (I am studying CS for context).
Can anyone recommend a good article or video explaining how ActivityPub works on a technical level? I understand the concept, but I’m interested how the protocol actually works (I am studying CS for context).
Thanks, it is indeed quite simple. I guess the part that confused me was how lemmy communities are modeled. Apparently, they are just actors of type group and submitting a post is simply sending an activity to the group and its followers. So, the email comparison makes sense after all.