In this series of posts we’re going to explore ActivityPub, the protocol that powers microblogging across the Fediverse. This post is going to focus on the technologies ActivityPub is built upon. It doesn’t dive into how ActivityPub itself is used to provide interoperable microblogging. That will be the topic of a future entry. ⚠️ Caveat lector: This post has an air of mild annoyance 😑. If you don’t enjoy reading this type of commentary, I suggest you stop here.
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