#XMPP Community

The #Chat of the Future Initiative discusses their spring 2026 activities today from 19:00 (UTC+1)!

Activities: XMPP’s strong points, organising online meet-ups and #interoperabilty sessions.

https://xmpp.org/2026/01/chat-of-the-future-initiative/

#jabber #chat #rtc #messaging #federation #opensource

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The Chat of the Future Banner with four icons referencing to experimentation, exploration, collarboration and innovation.

Can we imagine to have #interoperability between #matrix #threema and #xmpp? #messenger

I know it’s possible between matrix and xmpp but I never heard that's possible with threema.

I tag @threemaapp @matrix and @xmpp

#DIday 2, diesmal nur ein kleiner Schritt: Das alte Fitbit-Konto und -daten gelöscht.

Als nächstes ist dann Amazon an der Reihe (allerdings wollen wir zumindest noch Fallout Staffel 2 fertig schauen 😬).

Und #XMPP Self-Hosting mal anschauen.

#DUTgemacht

@zeank @nicebread

Wenn jemand #Prosody als #XMPP Server auf einem #Debian System einrichten will, kann man sich ja mal die Seite im Wiki ansehen https://wiki.debian.org/Prosody/HowTo

Ich habe versucht einen kleinen Überblick zu geben, was man alles so beachten sollte und dann den Link zu offiziellen Dokumentation hinterlegt.

Ich habe privat schon einige Jahre ein Prosody auf Debian laufen und bin damit sehr zufrieden. Chat, Datei, Audio- Videocalls funktionieren (abhängig vom Client) super.

#didit

XMPP in general and #Conversations_im in particular are used a lot by organizations and individuals that have something to hide. They have absolutely zero interest in appearing on marketing slides or blog posts. But buy #XMPP developers enough Belgian beer at FOSDEM and you'll hear the stories.

@daniel danke für deine Arbeit und deinen Einsatz. Ich nutze #Conversations auch schon ewig (neben #gajim auf dem Rechner). #xmpp Messenger Clients wie diese sind in der gesamten Familie und im Freundeskreis im Einsatz. Auch danke für das Wechselrezept. Gerade was die Unterstützung für iOS angeht kannte ich #monal noch gar nicht.
Und für Leute die xmpp lieber ganz einfach per Telefonnr. nutzen wollen ist auch #quicksy eine super Lösung. Ich glaube einfach vielen ist auch gar nicht klar das quicksy und conversations eben EU Lösungen bzw. sogar deutsche Lösungen sind.

Was #signal angeht muss ich eben auch sagen, das mich der fehlende föderale Ansatz stört. Und genau da habert es eben m.E. auch an der Sicherheit, die dort immer hochgehalten wird. Informationssicherheit muss eben auch die Verfügbarkeit abdecken, die man bei einem zentralen Dienst durchaus kritisieren darf und auch muss. Auch ist man so der Produktpolitik des zentralen Anbieters ausgeliefert. Aktuell handelt Signal im Sinne von Vielen und stellt eben die bessere Alternative zu WA dar. Aber bleibt das auch so für alle Zukunft? Wenn nicht sitzt man halt im nächsten goldenen Käfig.

#did #diday

#XMPP @ #FOSDEM 2026

Thanks to all organisers, supporters and visitors for the great experience at our XMPP #Realtime Lounge and at the venue overall!

We end the day with this lovely creation from Angela (piscimisty) <3

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

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A self-made, hand-drawn (aquarell) folded letter with a mermaid holding the XMPP logo out of the water. Its adressed to XMPP Devs of the XSF.

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Unfolding the letter shows a hand-drawn (aquarell) mermaid and the logos of multiple XMPP chat apps such as Conversations, Dino and Snikket. The text admires the work of the quote "best messaging protocol" and sends regards from Angela to Ge0rG, a long-term comunity and the disroot.org admins.

#XMPP @ #FOSDEM

Impressions from the XMPP talks in the #Decentralised #Communication room:

What are you listening to now?: Implementing "Now Playing" feature in modern XMPP - Özcan Oğuz - (not affiliated but it's based on @dino

#chat #jabber #interoperability #opensource #federation #opensource #Brussel #europe

#XMPP @ #FOSDEM

Impressions from the XMPP talks in the #Decentralised #Communication room:

Building a #Decentralized Social Network on XMPP - Timothée Jaussoin
@movim

#chat #jabber #interoperability #opensource #federation #opensource #Brussel #europe

#XMPP @ #FOSDEM

Impressions from the XMPP talks in the #Decentralised #Communication room:

Engineering XMPP #Federation: Building #Messaging, Voice & Social Features Across #Independent Projects - Jérôme Sautret & Timothée Jaussoin
@ejabberd @movim

#chat #jabber #interoperability #opensource

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Jérôme Sautret concluding at FOSDEM on the power of open standards.

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Jérôme Sautret & Timothée Jaussoin presenting at FOSDEM on engineering XMPP federation.

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Jérôme Sautret presenting at FOSDEM on case study: seamless voice & video ejabberd

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Jérôme Sautret & Timothée Jaussoin presenting at FOSDEM on case study: seamless voice & video Movim

#xmpp #selfhosting

Über meinen xmpp Chatserver läuft erste KM😃
Ich habe meiner ersten Freundin ein Konto auf meinem Chatserver angelegt und wir können uns OMEMO verschlüsselte Nachrichten schicken😃

File Upload geht auch😃

Privater Gruppenchat testen wir erst wenn Freundin Nr.2 dazu gestoßen ist.

#fosdem was cool! I attended a single day, spend it all chatting with cool folks who wanted to know more about #XMPP and its gateways such as https://slidge.im
As the "bridges guy", it was my duty to socialize with our neighbours @matrix and @delta - we have different opinions on which tech is better, but our goals are aligned: long live federated self-hostable chat protocols! No need to FUD each other.
Matridge is already a thing, deltachidge when?
Thanks @ge0rg for the cool LED display.

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A version of the slidge logo on Ge0rg's 32x32 matrix LED display. A purple enveloppe on top of a yellow sledge.

1. XMPP bekommt Trusted Federation, sodass Gruppenräume nicht mehr nur auf einem Server liegen.

2. #XMPP bekommt Spaces

> Matrix is quite sucessfull and we want to copy from #Matrix

https://fosdem.org/2026/schedule/event/7XJL9E-engineering\_xmpp\_federation\_building\_messaging\_voice\_social\_features\_across\_inde/
#messenger

Du möchtest den #diday nutzen, um Independent Messaging auszuprobieren, aber hast noch Fragen?

Unter diesem Link
kannst du in den Indie Messaging Chat reinschauen und, falls notwendig, Fragen loszuwerden:
https://yaxim.org/chat/#di.day@conference.anoxinon.me

Du gibst einfach einen Spitznamen an und kannst direkt Fragen stellen.

Keine Fragen?

Dann starte doch direkt:
Deutsch: https://imday.de/
English: https://imday.de/en/
Francais: https://imday.fr/

#did #didit #dut #dutgemacht #xmpp #messenger #whatsapp

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Ein Screenshot von der Webseite: https://imday.de/

Folks I finally start to feel better. You still have a chance to meet me at the XMPP realtime lounge (aw1) to discuss about Libervia, SFU based video calls, XMPP forums, ActivityPub gateway, etc.

#XMPP #Fosdem #Libervia #fosdem2026

Today, on Digital Independence Day, the new monocles chat update has finally been released on F-Droid ( https://f-droid.org/ ) 🎉 . Try it out for free and use the sovereign and independent XMPP between different messengers.
The Playstore update will follow as soon as possible!

#DiDay #did #DigitalIndependenceDay #monocles #monocleschat #xmpp #fdroid #messenger

#XMPP Community

XMPP is listed at the ‘Digital Independence Day’ (DI.DAY) as an alternative chat option and the community created switch recipes to enable users to migrate to independent messaging.

https://xmpp.org/2026/02/xmpp-listed-as-alternative-chat-at-di.day-initiative/

#jabber #interoperability #opensource #messaging #europe #fosdem #whatsapp #di_day

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The DI.DAY XMPP switch recipies handouts infront of the XMPP booth at the FOSDEM.

#Chat client sizes according to #Debian

https://mov.im/blog/debacle/chat-client-sizes-according-to-debian-al0FgB

cc @caravantraveller

#instantMessaging #freeSoftware #Jabber #XMPP #Dino #Gajim #profanity #poezio #jabberEl

RE: https://piaille.fr/@movim/115855940340299311

Hey #FOSDEM folks 😸 !

Don't forget our two #XMPP conferences room AW1.126 📍, starting at 13:45 🕛

See you there 👀!

Debacle boosted

Movim » 🌐 2026-01-07
@movim@piaille.fr

Movim will be at the @fosdem ✨
This year we will also have a conference! 😽

📢 Movim: Building a Decentralized Social Network on XMPP
📍 Room: AW1.126
📅 Day: Sunday 1st of February
🕛 Start: 13:45

In this conference we''ll discuss the technical challenges of building a rich web frontend on top of XMPP, showcase the exciting features recently added to the project, and introduce the upcoming planned ones.

Don't forget to save the date in your agenda! ☺️

https://fosdem.org/2026/schedule/event/EVSXLA-movim-building-decentralized-social-network-xmpp/

(We'll also introduce our new project mascots, stay tuned 😁!)

#xmpp #fosdem #fosdem2026 #conference

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A banner that show the FOSDEM logo with the Movim mascots

I'm in Belgium for #FOSDEM and the #XMPP Summit, and ever since I crossed the border on Wednesday, my roaming has been extremely spotty or non-existent. It's amazing how much XMPP instant messaging traffic I can still get through a very slow EDGE connection, whereas the Mastodon API with Tusky doesn't work at all.

#XMPP @ #FOSDEM 2026

Talk:
What are you listening to now?: Implementing "Now Playing" feature in modern XMPP - Özcan Oğuz
Sun, 14:15, AW1.126

Visit the XMPP #Realtime Lounge in #ULB, AW Building, Level 1!

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

#XMPP @ #FOSDEM 2026

Talk:
@Movim: Building a Decentralized Social Network on XMPP - Timothée Jaussoin
Sun, 13:45, AW1.126

Visit the XMPP #Realtime Lounge in #ULB, AW Building, Level 1!

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

XMPP @ #FOSDEM

Talk:
Engineering #XMPP Federation: Building Messaging, Voice & Social Features Across Independent Projects - Jérôme Sautret & Timothée Jaussoin
Sun, 13:15, AW1.126

Visit the XMPP Realtime Lounge in AW Building, Level 1!

#jabber #interoperability #opensource #federation #messaging

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The XMPP Logo

#XMPP Community

XMPP is listed at the ‘Digital Independence Day’ (DIDAY) as an alternative chat option and the community created switch recipes to enable users to migrate to independent messaging.

https://xmpp.org/2026/02/xmpp-listed-as-alternative-chat-at-di.day-initiative/

#jabber #interoperability #opensource #messaging #europe #fosdem #whatsapp #di_day

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The DI.DAY XMPP switch recipies handouts infront of the XMPP booth at the FOSDEM.

Wir haben noch reichlich Flyer für XMPP zum DI.DAY! Kommt vorbei und nehmt einen Packen für euren Hackspace oder eure Bibliothek mit!

#FOSDEM Gebäude AW in der Realtime Lounge!

#XMPP #DIDay #DidIt #DID #DutGemacht #HackSpace

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Zwei Pakete mit Flyern in deutsch und englisch: Rezepte für XMPP

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Weg in die Realtime Lounge in Gebäude AW

#XMPP @ #FOSDEM 2026

Come by, meet XMPP enthusiasts and grab some merch at the XMPP #Realtime Lounge!
#ULB, AW, Level 1

XMPP - choose & build your own #chat #infrastructure (and many more other solutions)!

#jabber #interoperability #opensource #decentralization #messaging #europe #Brussels

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The XMPP Logo with a crown, surrounded by burning heart and party emojis.

Looking for an #XMPP provider? Here is a comparative table:
https://providers.xmpp.net/overview/

Don't forget to visit the @xmpp booth and to attend the "Decentralized Communication" talks tomorrow:
https://fosdem.org/2026/schedule/track/decentralised-communication/

Jérôme Sautret and Edhelas will be presenting together: "Engineering XMPP Federation: Building Messaging, Voice & Social Features Across Independent Projects"

@fosdem #FOSDEM #XMPP

@arcanechat

Thanks! I'm aware of Matterbridge, but did not know (or forgot), that Delta is supported. Cool!

As soon as I have contacts on Delta, I will remember Matterbridge!

Btw. there is a #XEP (#XMPP extension) for federated group chats:

https://xmpp.org/extensions/xep-0289.html

But TTBOMK, it never took off. Maybe it was never deemed necessary?

Btw. #Jabber onboarding got simpler thanks to https://blog.prosody.im/great-invitations/ implemented in #prosody and #ejabberd.

Anyway, making Delta more powerful is a good thing!

@debacle

> Still, I would not switch, because other features, which I use everyday in #Jabber/#XMPP are still missing, e.g. gateways to IRC, Matrix, and SMS.

actually this is not true, there are bridges to #Matrix, #IRC, #XMPP, #WhatsApp and many other platforms via #Matterbridge

but your point still stands valid, if you are a happy xmpp user why to switch? for me it is a no-go for the mentioned problems of xmpp group centralization etc. and difficulty of onboarding

#XMPP @ #FOSDEM 2026

Talk:
What are you listening to now?: Implementing "Now Playing" feature in modern XMPP - Özcan Oğuz
Sun, 14:15, AW1.126

Visit the XMPP #Realtime Lounge in #ULB, AW Building, Level 1!

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

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The XMPP Logo

#XMPP @ #FOSDEM 2026

Talk:
#UnifiedPush - #Push notifications. Decentralized and Open Source - Daniel Gultsch, s1m
Sat, 16:00, UB4.132

Visit the XMPP Realtime Lounge in #ULB, AW Building, Level 1!

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

@bigtechbreakup @untrusted

Wenn Du Zeit und Lust hast, probiere mal #Quicksy aus. Ist eine supereinfache Einstiegsdroge in #Jabber/#XMPP, ideal für nicht so technik-affine Leute. Ist für Android und iOS, auf dem Desktop kannst Du dann irgendeinen Client nehmen, z.B. #Dino von @dino.

@bigtechbreakup ich bin bei #XMPP gelandet. S.a. https://imday.de/de/

@arcanechat

I voted "no", but not because I'ld dislike the feature. To the contrary, it would be very nice!

Still, I would not switch, because other features, which I use everyday in #Jabber/#XMPP are still missing, e.g. gateways to IRC, Matrix, and SMS. Also: I'm using Jabber since 12 years and convinced most friends and family to use it. Can't migrate them again.

But please go for it! Even as a Jabber fanperson: Everything that makes free and federated chat better, gets my applause!

#XMPP groups are centralized depending on a single server, if server dies the group is gone, server stores group metadata

#Matrix servers store a lot of group metadata across servers

with #DeltaChat the server stores ZERO group metadata/state you don't depend on any server and can easily migrate your profile keeping group state and history in your devices

if Delta Chat had "super groups" with admin/moderation for public rooms, would you switch?

https://support.delta.chat/t/spec-proposal-super-groups/4644

#PleaseBoost #boost

Find Your XMPP Chat Provider!

https://providers.xmpp.net/

Come by to the XMPP/Jabber #Realtime Lounge at #FOSDEM! ULB, AW building, Level 1

#chat #messaging #xmpp #jabber #standards #interoperability
#decentralization #operators #service #EU #europa #opensource #EuropeanUnion #europe #FOSDEM
#Brussels

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XMPP Provider Handouts for FOSDEM 2026

#XMPP @ #FOSDEM 2026

Talk:
@Movim: Building a Decentralized Social Network on XMPP - Timothée Jaussoin
Sun, 13:45, AW1.126

Visit the XMPP #Realtime Lounge in #ULB, AW Building, Level 1!

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

@Peppaplanta

Ich vermute, daß #Jabber/#XMPP in #Syrien funktioniert, insbesondere, wenn man einen Server nimmt, der über Port 443 erreichbar ist. Es funktioniert jedenfalls in einigen Ländern, die ansonsten ziemlich abgeschottet sind.

Vielleicht mal https://quicksy.im/ ausprobieren? Oder noch besser: https://conversations.im/ Beide laufen auf Port 443.

Galera pedi a @isadora para criar um canal só para ciência, no protocolo XMPP, vamos lá se empolguem e vamos dialogar. Segue o link abaixo
xmpp:ciencia@conference.isacloud.cc?join

@josemurilo @OG @biloti @rogawa @rony @labdciencia @henriqueffcustodio @melissawm @tiagojferreira @numerico

#ciencia #science #xmpp

Arrived at #FOSDEM and brought #DIDay flyers to the #XMPP stand. Find me in building AW (rear side, in the Realtime Lounge) and ask me about @yaxim or @aprsdroid

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Red guiding arrows to the Realtime Lounge over a photo of the AW building interior

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Selfie of Ge0rG in front of the XMPP banner

@xmpp FOSDEM Follks ! Take a look at https://prose.org/

#FOSDEM #XMPP #Prose

Diversity of the #XMPP ecosystem: 20+ different projects!

Cool to have you all here in building AW!

#FOSDEM #messaging #brussels

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XMPP stand with a variety of stickers, flyers, folders and projects

Find Your XMPP Chat Provider!

https://providers.xmpp.net/

Come by to the XMPP/Jabber #Realtime Lounge at #FOSDEM! #ULB, AW building, Level 1

#chat #messaging #xmpp #jabber #standards #interoperability
#decentralization #operators #service #EU #europa #opensource #EuropeanUnion #europe #FOSDEM
#Brussels

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The XMPP Providers handout hold infront of the XMPP Booth at FOSDEM. It's Your Choice!

Kleine Anpassungen im #XMPP Artikel von @Anoxinon in @AnoxinonMedia.

Chatten in einem dezentralen System mit einem offenen Standard. Einfach mal ausprobieren?

Happy chatting!

https://anoxinon.media/blog/xmpp1/

#XMPP @ #FOSDEM 2026

Talk:
#UnifiedPush - #Push notifications. Decentralized and Open Source - Daniel Gultsch, s1m
Sat, 16:00, UB4.132

Visit the XMPP Realtime Lounge in #ULB, AW Building, Level 1!

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

I'm at #FOSDEM. If you want to chat with me about #Conversations_im or #XMPP come by our Jabber/XMPP Realtime Lounge in AW 1.124. We also have lots of stickers and other merch!

If you want to learn about #UnifiedPush, my talk is today (Saturday) at 16:00 in the FOSS on Mobile dev room.

#XMPP @ #FOSDEM

Our booth is so well-crowed we cannot find it anymore 😬

Be brave and keep trying to find us at #ULB, AW, Building, Level 1!

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

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The XMPP Booth hidden infront of a crowd.

XMPP @ #FOSDEM

Talk:
Engineering #XMPP Federation: Building Messaging, Voice & Social Features Across Independent Projects - Jérôme Sautret & Timothée Jaussoin
Sun, 13:15, AW1.126

Visit the XMPP Realtime Lounge in AW Building, Level 1!

#jabber #interoperability #opensource #federation #messaging

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The XMPP Logo