https://media.commonshub.social/videos/watch/c1762e0b-be0a-4384-ab40-a88287ddf9fb Implementing ActivityPub involves much more than exchanging JSON over HTTP: developers must contend with JSON-LD, HTTP signatures, multiple specifications, FEPs, and differences among existing implementations. Hong Minhee presents Fedify and explains how it aims to reduce that complexity and make building interoperable ActivityPub servers easier. Hong Minhee — FOSDEM 2026, Social Web Devroom Original recording courtesy of FOSDEM. Licensed CC BY 4.0. Source: FOSDEM event page Sun, 04 Oct 2026 16:06:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://media.commonshub.social https://media.commonshub.social/lazy-static/avatars/accbb06d-5e11-4bda-b0ea-ae4aee8f29d1.png https://media.commonshub.social/videos/watch/c1762e0b-be0a-4384-ab40-a88287ddf9fb All rights reserved, unless otherwise specified in the terms specified at https://media.commonshub.social/about and potential licenses granted by each content's rightholder.