TIPThis tutorial is also available in the following languages: 한국어 (Korean) and 日本語 (Japanese).In this tutorial, we will build a small microblog that implements the ActivityPub protocol, similar to Mastodon or Misskey, using Fedify, an ActivityPub server framework. This tutorial will focus more on how to use Fedify rather than understanding its underlying operating principles.If you have any questions, suggestions, or feedback, please feel free to join our Matrix chat space or Discord server or ...