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Proceedings of FediForum, April 2026

/2026-04/

All times given in Pacific Daylight Savings Time (UTC-7).

Tuesday, April 28

8:00am Welcome and opening.

Speed demos: developers show off their cool open social web software in 5 min.

Full playlist on PeerTube or YouTube.

End to End Encryption with ActivityPub and MLS

Emissary and Bonfire are building end-to-end encrypted messaging for the Fediverse, with

general availability planned for the end of June. Here’s a peek at progress in Emissary. More info about Emissary.

By Ben Pate (@benpate@mastodon.social).

Bounce Update: PDS Provider Migrations

A new flow in Bounce that allows you to choose a PDS to migrate your bridged Atmosphere Account to. More info about Bounce.

By Ryan Barrett (@snarfed.org, @snarfed.org@snarfed.org), A New Social.

FediProfile

The decentralized link-in-bio that connects to the Fediverse. Share links, collect badges, and own your online presence – no corporation in the middle. More info about FediProfile.

By Maho Pacheco (@mapache@hachyderm.io, @maho.dev).

Fedica for PeerTube

Fedica for PeerTube is for creators who publish videos across social media platforms, or those who want to plan their social media calendar. This integration introduces PeerTube to hundreds of thousands of creators who use Fedica. More info about Fedica for PeerTube.

By Samir Al-Battran (@samir@m.fedica.com, @samir.fedica.com).

Open registration on Mastodon is possible with the right tools monitoring new accounts!

A new Mastodon tool for administrators that will watch all new signups and apply a broad range of customizable test to determine if accounts are likely to be real people or bot accounts. More info about this tool.

By Stefan Hayden (@stefan@gardenstate.social).

FediForum Connect

A curated directory connecting organizations, communities and creators to projects and organizations who are committed to making their customers successful on the Open Social Web. More info about FediForum Connect.

By Johannes Ernst (@j12t@j12t.social, @j12t.org).

Collaborative agenda making for the unconference. Bring your session ideas!
9:30am
How To Bullshit Your Way Through a Conversation about ActivityPub

By Evan Prodromou, Social Web Foundation and editor of the ActivityPub standard.

One of the best bluffers in the field of distributed social networks gives you just enough knowledge about ActivityPub to sound smarter than everyone around you. In this talk, Evan will cover the essential architecture of ActivityPub, what works and what doesn’t, and what is coming up next for the standard. You’ll walk out of this talk with just enough knowledge to speak with confidence about anything at Fediforum.

Follow Evan at @evanprodromou@socialwebfoundation.org.

Attendee notes.

Atproto: A Technical Introduction

By Daniel Holmgren, head of protocol at Bluesky PBC

AT Protocol (atproto) is the open protocol powering Bluesky and the emerging Atmosphere. This talk gives a high-level overview of atproto’s approach to decentralized networking, including the data model, identity, the firehose, the lexicon schema system, and how these pieces work together to facilitate large-scale open social applications.

Follow Daniel at @dholms.at.

Attendee notes.

Unconference sessions:

12:30pm Community announcements.
Session recaps, closing.
1:00 pm End of FediForum day 1.

Wednesday, April 29

8:00am Welcome and opening.
Collaborative agenda making for the unconference. Bring your session ideas!
Firesite Chat with Kim van Sparrentak

Kim, a member of the European Parliament for the Dutch Groenlinks-PvdA party, co-wrote legislation that limits the influence of major tech companies and is focused on digital affairs and LGBTQIA+ rights. (Wikipedia page)

In conversation with Johannes Ernst.

Follow Kim at @kimvsparrentak@eupolicy.social or @kimvsparrentak.bsky.social.

9:30am

Unconference sessions:

12:30pm Session recaps, closing.
1:00 pm End of FediForum day 2.

Thursday, April 30

8:00am Welcome and opening.

Speed demos: developers show off their cool open social web software in 5 min.

Full playlist on PeerTube or YouTube.

tags.pub

tags.pub is a global hashtag server for the Fediverse. You can follow an account like @example@tags.pub and it will boost all the content tagged #example from across the Fediverse. More info about tags.pub.

By Evan Prodromou (@evanprodromou@socialwebfoundation.org).

Mastodon's recent UX changes

We’re demoing some recent feature additions and UX improvements introduced to Mastodon 4.5 and 4.6, as well as the rationale behind many of these changes. More info about Mastodon.

By Imani Joy, Head of Design (@imanijoy@mastodon.social).

Eurosky accounts

A quick walk through Eurosky account creation and migration for existing accounts and an overview of future features. More info about Eurosky accounts.

By Sherif Elsayed-Ali (@sherif.eurosky.social).

Bonfire Mosaic: co-designing federated groups and publisher tools with Jacobin DE & Totnes Pulse

Bonfire is a modular framework for building community-governed digital spaces on the Fediverse. We are demoing federated groups and new publisher tools, including embeddable federated comment threads for blogs and CMS sites, co-designed with Jacobin DE (a political magazine) and Totnes Pulse (a local community newspaper) as first pilot communities. More info about Bonfire Mosaic.

By Ivan Minutillo & Mayel de Borniol, Bonfire creators/maintainers (@bonfire@bonfire.cafe)

Flohmarkt – federated decentralized classified ad software using ActivityPub

We are showing how you can use other fedi platforms (e.g. Mastodon) to interact with small ads and talk to the seller via direct messages. More info about Flohmarkt.

By Philip Patsch, Decent Software (@Profpatsch@mastodon.xyz)

Collaborative agenda making for the unconference. Bring your session ideas!
9:30am

Unconference sessions:

12:30pm Session recaps, closing.
1:00 pm End of FediForum day 3.