- cross-posted to:
- fediverse@lemmy.world
- activitypub@programming.dev
- cross-posted to:
- fediverse@lemmy.world
- activitypub@programming.dev
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server – it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about…
So… A single point of failure?
Several redundant solutions already exist, for example https://tagpush.app/ (limited list of tags offered to follow), instance relays (work only between instances participating in one of them), or https://fedi.buzz/ and its relay (instance admin can add a relay for a particular tag, with all public posts known to relay being available to the instance).
If it’s just a relay on the AP network could it also be federated?




