Connecting people via the most comprehensive collection of Free, Libre
and/or Open Source Software events happening in Europe and online .
Unity in diversity!
Upcoming
January
Software Heritage Symposium en
in Paris, France
by Software Heritage
GVIP Summit
in Brussels, Belgium
by Sovereign Tech Resilience Program
Drupal EU Government Day 2026 en
in Brussels, Belgium
by Frederik Wouters, Marine Gandy, Joris Vercammen, David Bishop, Rosa Ordinana, DUG BE vzw
CHAOSScon Europe en
in Brussels, Belgium
by CHAOSS Project
Code & Compliance en
in Brussels, Belgium
by Eclipse Foundation
Drupal EU Government Day
in Brussels, Belgium
by Frederik Wouters
Simpl Annual Community Event 2026 en
in Brussels, Belgium
by European Commission
XMPP Summit 28 online
en
in
Brussels ,
Belgium
The EU Open Source Policy Summit online
en
in
Brussels ,
Belgium
by OpenForum Europe
FOSS license and security compliance tools workshop
in Brussels, Belgium
by About Code
Matrix Community Hackathon & Lounge Evening en
in Brussels, Belgium
by Matrix.org Foundation Events Working Group
Tarde de Soberanía Digital ca/es
in València, Spain
by Associació GNU/Linux València
FOSDEM PGDay 2026 en
in Brussels, Belgium
by PostgreSQL Europe
Zephyr Project Meetup en
in Brussels, Belgium
by Mind
FOSDEM en
in Brussels, Belgium
by FOSDEM VZW
Bytenight en
in Molenbeek, Belgium
by Hackerspace Brussels
February
OTel Unplugged EU 2026 en
in Brussels, Belgium
by OpenTelemetry Governance Committee
OpenEmbedded Workshop en
in Brussels, Belgium
by OpenEmbedded
AI Plumbers (un)conference en
in Brussels, Belgium
by AI Foundry
Open Lakehouse and AI en
in Brussels, Belgium
by Open Source Analytics Community, Grafana Labs, Altinity Inc
CERN PGDay online
en
in
Meyrin ,
Switzerland
by CERN, Swiss PostgreSQL Users Group
Winterchaos de
in Chemnitz, Germany
by Chaostreff Chemnitz e.V.
Robocon en
in Helsinki, Finland
by Robot Framework Foundation
I love Free Software Day
AlpOSS fr
in Echirolles, France
by City of Echirolles
chaos.jetzt de
in Flensburg, Germany
by Chaos Computer Club Flensburg e.V.
Python Barcamp Karlsruhe de
in Karlsruhe, Germany
by Python Software Verband e.V.
WICMP 11 de
in Erlangen, Germany
by Bits’n’Bugs e.V.
SobTec ca/es
in Barcelona, Spain
by Grup Promotor de Sobirania Tecnològica
March
H5P Community Event en
in Hamburg, Germany
by Kelly Choi
Robocon Online online
en
by Robot Framework Association
(International)
Frühjahrsfachgespräche de
in Nuremberg, Germany
by GUUG.de
Uplink 2026 de
in Stuttgart, Germany
by Selfnet e.V.
DANTE de
in Lahnau-Waldgirmes, Germany
by DANTE e.V.
t3chfest es
in Madrid, Spain
by Volunteers
FOSS Backstage online
en
in
Berlin ,
Germany
by Plain Schwarz UG (haftungsbeschränkt)
German Perl/Raku Workshop en/de
in Berlin, Germany
by Perl Community
Open Tech Day en
in Nuremberg, Germany
by NETWAYS Event Services GmbH
Nodes on a Web en
in Amsterdam, Netherlands
by Fedivariety
onFOSS online
en
by This event will be hosted by Huitsi and livestreamed by hribhrib.
OpenChain and Friends 2026 en
in Stuttgart, Germany
by OpenChain Project
FOSSGIS 2026 online
de
in
Göttingen ,
Germany
by FOSSGIS e.V,
Installfest 2026 cs/en
in Prague, Czech Republic
Chemnitzer Linuxtage de
in Chemnitz, Germany
by Individual Network Chemnitz
April
Hack the Earth ca/en/fr/es
in Vallbona d'Anoia, Spain
by Calafou
Easterhegg de
in Koblenz, Germany
by Westwoodlabs e.V.
Grazer Linuxtage en/de
in Graz, Austria
by Verein der Grazer Linuxtage
Cables of Resistance en/de
in Berlin, Germany
by Movements
Compote Unconference en/sl
in Ljubljana, Slovenia
by https://kompot.si/wiki/start
OpenStreetMap Hackweekend Berlin en/de
in Berlin, Germany
by gislars, Christopher
OpenSearchCon Europe 2026 en
in Prague, Czech Republic
by OpenSearch Project, The Linux Foundation
esLibre online
es
in
Melide, A Coruña ,
Spain
by MeLiSa & GALPon
LixCon en
in Paris, France
by DGNum, Lix project, AFNix
PyCon Austria en
in Eisenstadt, Austria
by Python Austria
OCX en
in Brussels, Belgium
by Eclipse Foundation
Libre Graphics Meeting online
en
in
Nuremberg ,
Germany
by Strong Type Systems GmbH
ODS2026 cs/en
in Prague, Czech Republic
Spätzle Coding Night #2 de
in Stuttgart, Germany
by Klasse & Methode - IT Kollektiv Stuttgart
OpenEduDay en/fr/de
in Bern, Switzerland
by CH Open
OggCamp en
in Manchester, United Kingdom
by OggCamp team
20 Sesja Linuksowa online
pl
in
Wrocław ,
Poland
by Akademickie Stowarzyszenie Informatyczne
foss-north en
in Gothenburg, Sweden
by Free Open Source Software North Conferences ek.för.
EuroBachoTeX en/pl
in Brodnica, Poland
by GUST & DANTE
stackconf en
in Munich, Germany
by NETWAYS Event Services GmbH
PyCamp España
in Sevilla, Spain
by Python España
May
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