The ActivityPub API enables users to interact with the fediverse through a browser extension called 'fiber'.

Technology Social Issues Culture Software DevelopmentApr 22, 2026score 0.563 posts · 3 replies across 3 instances

The thread discusses Raphael Lullis's upcoming presentation at FediForum, focusing on his software 'fiber' which is a browser extension using the ActivityPub API to interact with the fediverse. The software is already usable as an alternative to mastodon-like servers and is being extended to work as a Lemmy-like UI.

Claims

Parent: TechnologyEntity: ActivityPub APIImpact: positiveDate: Apr 22, 2026Target: The effectiveness of the ActivityPub API in enabling fediverse interaction

The fediverse can be navigated and interacted with using a browser extension that utilizes the ActivityPub API.

Parent: Social MediaEntity: FediverseImpact: positiveDate: Apr 22, 2026Target: The accessibility and usability of the fediverse through browser extensions

The software 'fiber' is already usable as an alternative to mastodon-like application servers.

Parent: Open SourceEntity: FiberImpact: positiveDate: Apr 22, 2026Target: The viability of 'fiber' as an alternative to mastodon-like servers

Source posts

@[email protected]

Raphael Lullis @raphael Is coming to #FediForum mostly to demo their software and running a session on “fiber: functional interface for browsing entity relations”, which is a browser extension that uses nothing but the activitypub api and can be used to see and interact with the fediverse. it is already usable as an alternative to mastodon-like application servers and i am on the way to extending it to work as a lemmy-like ui.

2 boosts · 0 favs · 1 replies · Apr 22, 2026

#fediforum

@[email protected]

Raphael Lullis @[email protected]@communick.com Is coming to #FediForum mostly to demo their software and running a session on “fiber: functional interface for browsing entity relations”, which is a browser extension that uses nothing but the activitypub api and can be used to see and interact with the...

0 boosts · 0 favs · 1 replies · Apr 22, 2026

#fediforum

@[email protected]

Raphael Lullis @[email protected] Is coming to FediForum mostly to demo their software and running a session on “fiber: functional interface for browsing entity relations”, which is a browser extension that uses nothing but the activitypub api and can be used to see and interact with the fediverse. it is already usable as an alternative to mastodon-like application servers and i am on the way to extending it to work as a lemmy-like ui.

0 boosts · 0 favs · 1 replies · Apr 22, 2026