#XMPP Summit

After two great days focusing on the XMPP ecosystem and its future we are closing the 28th XMPP Summit. Many thanks to all 35+ participants!
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us tomorrow at #FOSDEM 2026! #ULB, AW Building, Level 1

#jabber #chat #opensource #messaging #federation #Brussels

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The XMPP Logo

#XMPP at #FOSDEM

The XMPP Community is very excited to announce the #Realtime Lounge at the coming FOSDEM 2026! Once again, many members will happily #welcome you!

https://xmpp.org/2025/11/xmpp-at-fosdem-2026/

#jabber #chat #interoperability #rtc #standards #federation #decentralisation #Brussels #Belgium

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The XMPP Logo

#XMPP Summit

The next topic is #Onion #Routing 🧅

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc #e2ee

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The XMPP Logo

#XMPP Summit

@guusdk presented about "Open, federated chat in a regulated world".

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #rtc #e2ee

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The XMPP Logo

#XMPP Summit

After the break, @Goffi presented about #Data Policy: https://xmpp.org/extensions/inbox/data_policy.html

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc

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The XMPP Logo

Kennt Dein System eigentlich #XMPP / #Jabber?

```
$ grep jabber /etc/services
```

😁

#Debian #GNU #Linux

@debacle @caravantraveller

Es braucht #OX in einem sehr wichtigen #XMPP Client, dann könnten wir auch mehr PGPen. :)

#XMPP Summit

Listen in to the #encryption topics around #MLS, #MIMI & #OMEMO.

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc #e2ee

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OMEMO Stickers aside to XMPP Stickers.

#XMPP #Summit

Kicking-off Day 2 of the 28th XMPP Summit with #Slidge! It's a #gateway framework to connect to #WhatsApp, #Signal, #Discord, #Telegram and many more! https://codeberg.org/slidge

https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #Brussels

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Various XMPP Stickers on a table and people at the summit blurred in the background.

@kris

Using Thunderbird for #Jabber is what I call a #BadIdea™ nowadays 🙂

Please try a modern client, e.g. #Gajim by @gajim, #Dino by @dino, #Conversations_im by @daniel, or #Monal by @Monal.

Note, that I have most of my non-technical friends and family on #XMPP, and it works pretty well.

Nach einem Ejabberd-Update und -Neustart haben die Familienmitglieder nun teilweise Probleme mit der OMEMO-Verschlüsselung.

Jetzt debugge das mal halbwegs mit lauter nicht-Technikern, die einfach nur ihre Ruhe und einen funktionierenden Familienchat haben wollen und zig bis hunderte Kilometer voneinander entfernt leben.

Hasse gerade alles.

Wieso muss mit jedem Ejabberd Neustart irgendwas kaputt sein? Meistens sind es nur S2S Verbindungen, die sich mit weiteren Neustarts wieder einrenken. Aber diesmal ist es echt ein Problem.

Habe _echt_ keine Zeit für sowas :(

#xmpp #ejabberd

Made me age by five years and it's still ugly at some places, but hey!

https://github.com/processone/ejabberd/pull/4512

#ejabberd #xmpp #nlnet

#XMPP Summit

After many fruitful discussions and talks on XMPP we are closing for today.
See you tomorrow at 09:00 am (UTC+1)!

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc

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Most of the XMPP enthusiasts participating the XMPP Summit 28 in person.

#XMPP Summit

The current topics are "Account Recovery", "Passwordless Authentication" and "Mentions".

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc

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The XMPP Logo

#XMPP Summit

Listen in to our next topic "Encrypted profile/vCard".

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc

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The XMPP Logo

#XMPP Summit

After a break with many interesting discussions we are now at "Pinned messages".

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc

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The XMPP Logo

#XMPP Summit

Continuing after the lunch break with #XEP-0503: #Server-side #spaces. https://xmpp.org/extensions/xep-0503.html

The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource

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The XMPP Logo

@ianthetechie

I don't have any experience with #selfHosting Matrix. From what I heard, it can be difficult, if users join huge rooms. But it should be just fine, if not.

I do #selfHost some #Jabber/#XMPP servers, though, both #ejabberd by @ejabberd and #prosody by @prosodyim and that's pretty easy.

From what I heard #snikket by @snikket_im, a dockerized prosody, is even more easy, but never tried it.

Maybe give both Matrix and Jabber a try and report here on your experience? I'm curious!

#XMPP Summit

Being an unconference, every participant will raise agenda points and then those will be prioritized by interest. The first topic is "XMPP 2.0".
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource

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The XMPP Logo

¿Queres hacer un bot rápido y sin programar o programando casi nada?
No hace falta gastar millones con el solo fin de quemar cientos de hectareas de bosques y contaminar las aguas del mundo ... usa software libre, protocolos abiertos y corre tu propios modelos en tu casa.

https://cyberdelia.com.ar/notificaciones-xmpp-con-un-minimo-esfuerzo.html

#XMPP #NODE-RED #nodered #forgejo #uptimekuma #webhooks

🇫🇷 Bridge XMPP ↔️ FÉDIVERSE

Un service développé spécialement pour vous, le bridge XMPP/AP permet de dialoguer entre les applications du fédiverse et la messagerie instantanée XMPP. Intuitif et facile d'utilisation, à partir de votre application et de votre compte habituel, il vous suffit de contacter @xmpp_bridge (depuis le fédiverse) ou xmpp:ap_bridge@gayfr.live (depuis XMPP).

Si vous administrez un serveur, vous pourrez également l'installer vous-même, le code est disponible en source ouverte.

Toute la documentation pour l'utilisation, l'administration ou l'installation est ici: https://chat.gayfr.online/blog/ap_bridge%40gayfr.live/xmpp-activitypub-bridge-documentation-KdpNJ9

____________________

🇬🇧 Bridge XMPP ↔️ FEDIVERSE

A service developed especially for you, the XMPP/AP Bridge allows you to communicate between #Fediverse applications and #XMPP instant messaging. Intuitive and easy to use, from your usual application and account, simply contact @xmpp_bridge (from the Fediverse) or xmpp:ap_bridge@gayfr.live (from XMPP).

If you administer a server, you can also install it yourself; the code is provided as open source.

All documentation for use, administration, or installation is available here: https://chat.gayfr.online/blog/ap_bridge%40gayfr.live/xmpp-activitypub-bridge-documentation-KdpNJ9

#GayFR #GayFrancophone #XMPPBridge #BridgeXMPP

#XSF Announcement

The 28th #XMPP #Summit starts today at 09:00 am (UTC+1)!

If you come in person, reach out before (almost full). Else join remotely:
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource

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The XMPP Logo

#XSF Announcement

Tomorrow the 28th #XMPP #Summit is taking place in #Brussels, #Belgium.
Start at 09:00 am (UTC+1).

If you come in person, reach out before (almost full). Else join remotely
https://xmpp.org/2025/11/xmpp-summit-28/

Meet us at #FOSDEM 2026, too!

#jabber #chat #opensource #messaging #federation

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Plenty of XMPP Logo and OMEMO (fish) Stickers

Movim will be in Brussels for the next 5 days 🇧🇪 Almost there 🚄✨

First two days with the #XMPP community at the XMPP Summit. We'll discuss Spaces, encryption and many other nice topics 👀😊

Then the FOSDEM! If you're there we have two exciting conferences on Sunday room AW1.126 🗓️ https://fosdem.org/2026/schedule/track/decentralised-communication/

And you can always come chat with us at the XMPP booth in the AW building level 1 https://fosdem.org/2026/stands/

See you there 😁!

#FOSDEM #movim #conference

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Train schedule to Brussels

Totgesagt? Keineswegs. Rund um Jabber (XMPP) gibt es nach wie vor eine erstaunlich engagierte Community. Der Digital Independence Day hat ordentlich Bewegung reingebracht: Innerhalb nur einer Woche entstanden Info-Folder in drei Sprachen – komplett layoutet von @digitalcourage. Deutsch und Englisch wurden noch rechtzeitig zur FOSDEM gedruckt, Französisch folgte als PDF. Ja, ein paar kleine Fehler sind noch drin – Version 2 kommt asap. Die Folder gibt’s im Digitalcourage-Shop: https://shop.digitalcourage.de

#Jabber #XMPP #DigitalIndependenceDay #FOSDEM #DID #DUT

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Mehrere gedruckte Faltblätter und Karten zum Thema **XMPP/Jabber** liegen aufgefächert in einer Schachtel. Überschriften wie „Wechselrezept XMPP-Messenger“, „Recipe for XMPP Messaging“ und „Enjoy Your Meal!“; farbiges Design (Gelb/Lila), Icons, kurze Erklärtexte und ein QR-Code. Foto: GeOrG (vermutlich cc by)

We are slowly building a fully standardized, scalable and coherent social network, step by step 🏗️

All the interactions between the apps and platforms are strictly defined in XMPP

Stories for example are defined in this simple extension: https://xmpp.org/extensions/xep-0501.html.

And for the first time two totally different clients are sharing Stories, in real time, without any adaptation in between ✨
..and everything is stored on your XMPP account! 🔒 Checkout the Stories integration in @monocles 🤩

#XMPP has never been so alive ♥️

https://monocles.social/@monocles/115956170838163870

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The XEP Stories status

The Join Movim service has been updated ✨

The servers list now only contains recently updated servers and tell you if a server is outdated 👀

If you're a Movim admin, don't forget to update your instance! 😽

https://join.movim.eu/

#xmpp #movim #update

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The join.movim.eu service