| Future 66 conferences |
| April 2026 |
| Fri 3โ6 Apr 2026 |
EasterHegg
|
Hacker camp |
๐ฉ๐ช Koblenz
|
|
|
| Fri 10โ12 Apr 2026 |
WikiCredCon
|
Credibility |
๐บ๐ธ San Francisco
|
|
|
| Tue 14โ17 Apr 2026 |
PyCon DE & PyData
|
Python, Data, AI |
๐ฉ๐ช Darmstadt
|
|
|
| Wed 15โ17 Apr 2026 |
Botconf
|
Botnets, Malware, Cybersecurity |
๐ซ๐ท Reims
|
|
|
| Thu 16 Apr 2026 |
Geomob Cologne
|
Maps |
๐ฉ๐ช Cologne
|
|
free
|
| Wed 22 Apr 2026 |
Geomob Berlin
|
Maps |
๐ฉ๐ช Berlin
|
|
|
| Thu 23โ25 Apr 2026 |
MiniDebConf Campinas
|
Debian |
๐ง๐ท Campinas
|
|
|
| Sat 25โ26 Apr 2026 |
OggCamp
|
Free culture |
๐ฌ๐ง Manchester
|
|
|
| Sat 25โ26 Apr 2026 |
North Bay Python
|
Python |
๐บ๐ธ Petaluma, California
|
|
|
| Sat 25 Apr 2026 |
HamCon Belgium 2026
|
Amateur radio |
๐ง๐ช Leuven
|
|
|
| Mon 27โ28 Apr 2026 |
foss-north
|
Free / Open Source Software |
๐ธ๐ช Gothenburg
|
|
|
| May 2026 |
| Fri 1โ3 May 2026 |
Wikimedia Hackathon
๐งณ
|
Wikimedia |
๐ฎ๐น Milan
|
|
|
| Sun 3โ8 May 2026 |
EGU General Assembly
|
Geoscience |
๐ฆ๐น Vienna & Online
|
|
|
| Mon 4โ11 May 2026 |
MiniDebConf Hamburg
|
Debian |
๐ฉ๐ช Hamburg
|
|
free
|
| Wed 6 May 2026 |
Geomob Edinburgh
|
Maps |
๐ฌ๐ง Edinburgh
|
|
|
| Sun 10โ14 May 2026 |
ESWC
|
Semantic Web |
๐ญ๐ท Dubrovnik
|
|
|
| Wed 13โ19 May 2026 |
PyCon US
|
Python |
๐บ๐ธ Long Beach, California
|
|
|
| Wed 13 May 2026 |
Geomob Barcelona
|
Maps |
๐ช๐ธ Barcelona
|
|
|
| Wed 20 May 2026 |
Geomob London
|
Maps |
๐ฌ๐ง London
|
|
|
| Fri 22โ23 May 2026 |
Open Hardware Summit
|
Open Source Hardware |
๐ฉ๐ช Berlin
|
|
|
| Tue 26 May 2026 |
Geomob Fredericton
|
Maps |
๐จ๐ฆ Fredericton
|
|
free
|
| Wed 27โ30 May 2026 |
PyCon Italia
|
Python |
๐ฎ๐น Bologna
|
|
|
| June 2026 |
| Wed 3โ5 Jun 2026 |
GeoAI
|
Geospatial Artificial Intelligence |
๐ง๐ช Ghent
|
|
|
| Wed 3 Jun 2026 |
Geomob Dublin
|
Maps |
๐ฎ๐ช Dublin
|
|
|
| Fri 5โ7 Jun 2026 |
PyData London
|
Python |
๐ฌ๐ง London
|
|
|
| Sat 6โ10 Jun 2026 |
Oulu Lรถyly
|
Open culture |
๐ซ๐ฎ Oulu
|
|
|
| Sun 7โ9 Jun 2026 |
Berlin Buzzwords
|
Modern Data Infrastructure, Search, Machine Learning, Open Source |
๐ฉ๐ช Berlin
|
|
|
| Mon 8โ10 Jun 2026 |
Mobile Tartu 2026 Conference
|
Human mobility, Mobile big data |
๐ช๐ช Tartu
|
|
|
| Mon 8โ10 Jun 2026 |
GeoPython
|
Python, Geospatial |
๐จ๐ญ Basel
|
|
|
| Thu 11โ13 Jun 2026 |
State of the Map US
|
OpenStreetMap |
๐บ๐ธ Madison, Wisconsin
|
|
|
| Wed 17โ20 Jun 2026 |
BSDCan
|
BSD |
๐จ๐ฆ Ottawa
|
17 Jan 2026
|
|
| Thu 18โ20 Jun 2026 |
DevConf.CZ
|
Open Source, Linux, Cloud, AI, DevOps, Security, UX, Community |
๐จ๐ฟ Brno
|
|
free
|
| Wed 24โ28 Jun 2026 |
ToorCamp
|
Hacker camp |
๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA
|
|
|
| Fri 26โ27 Jun 2026 |
OpenSouthCode
|
Open Source / Free Software |
๐ช๐ธ Mรกlaga
|
|
|
| Mon 29 Junโ3 Jul 2026 |
FOSS4G Europe
|
Geospatial |
๐ท๐ด Timiศoara
|
|
|
| Tue 30 Junโ2 Jul 2026 |
Pass the SALT
|
Free Software, Security |
๐ซ๐ท Lille
|
|
free
|
| July 2026 |
| Wed 8โ12 Jul 2026 |
DWeb Camp
|
Decentralized Web |
๐ฉ๐ช Wiesenburg
|
|
|
| Mon 13โ25 Jul 2026 |
DebConf 26
|
Debian |
๐ฆ๐ท Santa Fe
|
|
|
| Mon 13โ19 Jul 2026 |
EuroPython 2026
|
Python |
๐ต๐ฑ Krakรณw
|
|
|
| Wed 15โ22 Jul 2026 |
BornHack
|
Hacker camp |
๐ฉ๐ฐ Funen
|
|
|
| Thu 16โ19 Jul 2026 |
Electromagnetic Field
going
๐งณ
|
Hacker camp |
๐ฌ๐ง Eastnor
|
|
|
| Sat 18โ23 Jul 2026 |
EuroSciPy 2026
|
Python in Science |
๐ต๐ฑ Krakรณw
|
|
|
| Tue 21โ25 Jul 2026 |
Wikimania
๐งณ
|
Wikimedia |
๐ซ๐ท Paris
|
|
|
| Sun 26 Julโ1 Aug 2026 |
PIFcamp
|
Hacking |
๐ธ๐ฎ Soฤa
|
|
|
| August 2026 |
| Thu 6โ9 Aug 2026 |
FOSSY
|
Free and Open Source Software |
๐จ๐ฆ Vancouver
|
|
|
| Wed 26 Aug 2026 |
TailscaleUp
|
Secure Connectivity |
๐บ๐ธ San Francisco
|
|
|
| Thu 27โ30 Aug 2026 |
Hรฅck ma's Castle
|
Hacker camp |
๐ฆ๐น Austria
|
|
|
| Fri 28โ30 Aug 2026 |
State of the Map
๐งณ
|
OpenStreetMap |
๐ซ๐ท Paris
|
|
|
| Sat 29โ30 Aug 2026 |
MiniDebConf Winterthur 2026
|
Debian |
๐จ๐ญ Winterthur
|
|
free
|
| September 2026 |
| Tue 1โ3 Sep 2026 |
FOSS4G
going
|
Geospatial |
๐ฏ๐ต Hiroshima
|
|
|
| Tue 8 Sep 2026 |
PGDay UK
|
PostgreSQL |
๐ฌ๐ง London
|
|
|
| Mon 14โ18 Sep 2026 |
DjangoCon US
|
Django |
๐บ๐ธ Chicago, Illinois
|
|
|
| Fri 25โ27 Sep 2026 |
WikiConference North America
|
Wikimedia |
๐จ๐ฆ Edmonton, Alberta
|
|
|
| October 2026 |
| Tue 6โ9 Oct 2026 |
Open Transport Community Conference
|
Open Data, Open Source, Mobility, Public Transport |
๐จ๐ญ Bern
|
|
|
| Wed 7โ9 Oct 2026 |
Open Source Summit Europe
|
Open Source |
๐จ๐ฟ Prague
|
|
|
| Mon 12โ13 Oct 2026 |
FOSS4G:UK 2026 Leeds
|
Open Source GIS |
๐ฌ๐ง Leeds
|
|
|
| Sun 18โ20 Oct 2026 |
All Things Open
|
Open Source, Technology |
๐บ๐ธ Raleigh
|
|
|
| Tue 20โ23 Oct 2026 |
PGConf.EU 2026
|
PostgreSQL |
๐ช๐ธ Valencia
|
|
|
| Tue 27โ28 Oct 2026 |
GeoForum Summit
|
Geographic Information |
๐ซ๐ฎ Espoo
|
|
|
| November 2026 |
| Thu 5โ8 Nov 2026 |
MiniDebConf Cambridge 2026
|
Debian |
๐ฌ๐ง Cambridge
|
|
|
| Fri 6โ7 Nov 2026 |
SeaGL
|
GNU/Linux |
๐บ๐ธ Seattle
|
|
|
| Fri 6โ8 Nov 2026 |
WikiIndaba
|
Wikimedia |
๐จ๐ฎ Abidjan
|
|
|
| Thu 12โ14 Nov 2026 |
GLAMhack 2026
|
GLAM |
๐จ๐ญ Winterthur
|
|
free
|
| Mon 23โ25 Nov 2026 |
SWIB26
|
Semantic Web in Libraries |
Online
|
|
|
| July 2027 |
| Wed 21โ28 Jul 2027 |
BornHack
|
Hacker camp |
๐ฉ๐ฐ Funen
|
|
|
| August 2027 |
| Sun 29 Augโ11 Sep 2027 |
DebConf 27
|
Debian |
๐ฏ๐ต Asahikawa, Hokkaido
|
|
|