| Dates | Conference | Topic | Series | Location | Price |
|---|---|---|---|---|---|
| Past 411 conferences | |||||
| October 2026 | |||||
| Wed 7-9 Oct 2026 | Open Source Summit | Open Source | Open Source Summit | ๐จ๐ฟ Prague | |
| Tue 6 Oct 2026 | State of Open Con Belfast 2026 | Open software/data | State of Open Con | ๐ฌ๐ง Belfast | |
| Tue 6-9 Oct 2026 | Open Transport Community Conference | Open Data, Open Source, Mobility, Public Transport | ๐จ๐ญ Bern | ||
| Mon 5-7 Oct 2026 | Linux Plumbers Conference 2026 | Linux kernel and systems plumbing | ๐จ๐ฟ Prague | ||
| Sat 3 Oct 2026 |
BSides Cheltenham
CFP ends 10 Jul 2026
|
Security | BSides Cheltenham | ๐ฌ๐ง Cheltenham | free |
| Fri 2-4 Oct 2026 | Language Diversity Conference | Language diversity | ๐ฌ๐ญ Accra | ||
| Fri 2-4 Oct 2026 | Wikimedia Hackathon Satellite Events Messina | Wikimedia | ๐ฎ๐น Messina | free | |
| Thu 1 Oct 2026 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| September 2026 | |||||
| Wed 30 Sep-1 Oct 2026 |
All Systems Go!
CFP ends 14 Jun 2026
|
user-space Linux | All Systems Go! | ๐ฉ๐ช Berlin | |
| Sat 26-27 Sep 2026 | Karlsruhe Hack Weekend September 2026 | OSM | Karlsruhe Hack Weekend | ๐ฉ๐ช Karlsruhe | |
| Fri 25-27 Sep 2026 | WikiConference North America | Wikimedia | WikiConference North America | ๐จ๐ฆ Edmonton, Alberta | 50 CAD 27 GBP |
| Tue 22-24 Sep 2026 | reproducible-builds summit | reproducible builds | reproducible-builds summit | ๐ธ๐ช Gothenburg | free |
| Thu 17 Sep 2026 | devopsdays London | DevOps | devopsdays London | ๐ฌ๐ง London | 149 GBP |
| Thu 17-18 Sep 2026 | Git Merge | Git | Git Merge | ๐ต๐น Lisbon, Portugal | 99 USD 75 GBP |
| Wed 16 Sep 2026 | Geomob London | Maps | Geomob London | ๐ฌ๐ง London | free |
| Tue 15 Sep 2026 | Geomob Fredericton | Maps | ๐จ๐ฆ Fredericton, NB | free | |
| Mon 14-18 Sep 2026 | DjangoCon US | Django | DjangoCon US | ๐บ๐ธ Chicago, Illinois | |
| Fri 11-13 Sep 2026 | Berlin FediDay | Fediverse | ๐ฉ๐ช Berlin | ||
| Thu 10-12 Sep 2026 | LibreOffice Conference 2026 | LibreOffice | ๐ฎ๐น Pordenone | ||
| Tue 8 Sep 2026 | PGDay UK | PostgreSQL | ๐ฌ๐ง London | 140 GBP | |
| Sun 6 Sep 2026 | State of the Map Asia 2026 | OSM | ๐ฏ๐ต Osaka | free | |
| Tue 1-3 Sep 2026 | FOSS4G | Geospatial | FOSS4G | ๐ฏ๐ต Hiroshima | |
| August 2026 | |||||
| Sat 29-30 Aug 2026 | Open Source Hardware Camp 2026 | Open Source Hardware | ๐ฌ๐ง Hebden Bridge | ||
| Sat 29-30 Aug 2026 | MiniDebConf Winterthur 2026 | Debian | ๐จ๐ญ Winterthur | free | |
| Fri 28-30 Aug 2026 | State of the Map went ๐งณ | OpenStreetMap | State of the Map | ๐ซ๐ท Paris | |
| Thu 27-30 Aug 2026 | Hรฅck ma's Castle | Hacker camp | Hรฅck ma's Castle | ๐ฆ๐น Austria | |
| Wed 26 Aug 2026 | TailscaleUp | Secure Connectivity | ๐บ๐ธ San Francisco | ||
| Fri 21-22 Aug 2026 | BSides Bristol | Security | BSides Bristol | ๐ฌ๐ง Bristol | 11 GBP |
| Sat 15-16 Aug 2026 | FrOSCon | Free software | FrOSCon | ๐ฉ๐ช Sankt Augustin | free |
| Fri 7-8 Aug 2026 | FediCon | Fediverse | ๐จ๐ฆ Vancouver, BC | ||
| Thu 6-9 Aug 2026 | FOSSY | Free and Open Source Software | FOSSY | ๐จ๐ฆ Vancouver | |
| July 2026 | |||||
| Sun 26 Jul-1 Aug 2026 | PIFcamp | Hacking | PIFcamp | ๐ธ๐ฎ Soฤa | |
| Tue 21 Jul 2026 | Edinburgh OSM Meetup | OpenStreetMap | Edinburgh | free | |
| Tue 21-25 Jul 2026 | Wikimania went ๐งณ | Wikimedia | Wikimania | ๐ซ๐ท Paris | |
| Sat 18-23 Jul 2026 | EuroSciPy 2026 | Python in Science | EuroSciPy | ๐ต๐ฑ Krakรณw | |
| Thu 16-19 Jul 2026 | Electromagnetic Field went ๐งณ | Hacker camp | Electromagnetic Field | ๐ฌ๐ง Eastnor | 190 GBP |
| Wed 15-22 Jul 2026 | BornHack | Hacker camp | BornHack | ๐ฉ๐ฐ Funen | |
| Mon 13-19 Jul 2026 | EuroPython | Python | EuroPython | ๐ต๐ฑ Krakรณw | |
| Mon 13-25 Jul 2026 | DebConf 26 | Debian | DebConf | ๐ฆ๐ท Santa Fe | |
| Wed 8-10 Jul 2026 | xCoAx | Computation, Communication & Aesthetic | xCoAx | ๐ฎ๐น Torino | 75 EUR 64 GBP |
| Wed 8-9 Jul 2026 | FOSS4GNL 2026 | FOSS4G / GIS | ๐ณ๐ฑ Groningen | ||
| Wed 8-12 Jul 2026 | DWeb Camp | Decentralized Web | DWeb Camp | ๐ฉ๐ช Wiesenburg | |
| June 2026 | |||||
| Tue 30 Jun-2 Jul 2026 | Pass the SALT | Free Software, Security | Pass the SALT | ๐ซ๐ท Lille | free |
| Mon 29 Jun-3 Jul 2026 | FOSS4G Europe | Geospatial | FOSS4G Europe | ๐ท๐ด Timiศoara | |
| Sat 27 Jun 2026 | Edinburgh Wikimedia Meetup 28 | Wikimedia | Edinburgh Wikimedia Meetup | ๐ฌ๐ง Edinburgh | free |
| Fri 26-27 Jun 2026 | OpenSouthCode | Open Source / Free Software | OpenSouthCode | ๐ช๐ธ Mรกlaga | |
| Fri 26-28 Jun 2026 | State of the Map Africa | OpenStreetMap | State of the Map Africa | ๐น๐ฟ Dar es Salaam | |
| Wed 24-28 Jun 2026 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA | |
| Tue 23 Jun 2026 | Geomob Belgium | Maps | Geomob Belgium | ๐ง๐ช Belgium | free |
| Thu 18 Jun 2026 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| Thu 18-20 Jun 2026 | DevConf.CZ | Open Source, Linux, Cloud, AI, DevOps, Security, UX, Community | DevConf.CZ | ๐จ๐ฟ Brno | free |
| Wed 17-20 Jun 2026 |
BSDCan
CFP ends 17 Jan 2026
|
BSD | BSDCan | ๐จ๐ฆ Ottawa | |
| Tue 16-17 Jun 2026 | Barcelona Developers Conference | Software development | ๐ช๐ธ Barcelona | ||
| Thu 11-13 Jun 2026 | State of the Map US | OpenStreetMap | State of the Map US | ๐บ๐ธ Madison, Wisconsin | |
| Mon 8-10 Jun 2026 | GeoPython | Python, Geospatial | GeoPython | ๐จ๐ญ Basel | |
| Mon 8-10 Jun 2026 | Mobile Tartu 2026 Conference | Human mobility, Mobile big data | ๐ช๐ช Tartu | ||
| Sun 7-9 Jun 2026 | Berlin Buzzwords | Modern Data Infrastructure, Search, Machine Learning, Open Source | Berlin Buzzwords | ๐ฉ๐ช Berlin | |
| Sat 6-10 Jun 2026 | Oulu Lรถyly | Open culture | ๐ซ๐ฎ Oulu | ||
| Fri 5-7 Jun 2026 | PyData London | Python | PyData London | ๐ฌ๐ง London | |
| Thu 4-7 Jun 2026 | GPN24 | Chaos | Gulaschprogrammiernacht | ๐ฉ๐ช Karlsruhe | |
| Thu 4 Jun 2026 | State of the Map Baltics | OpenStreetMap | ๐ฑ๐ป Riga | ||
| Wed 3 Jun 2026 | Geomob Dublin | Maps | ๐ฎ๐ช Dublin | ||
| Wed 3-5 Jun 2026 | GeoAI | Geospatial Artificial Intelligence | ๐ง๐ช Ghent | ||
| May 2026 | |||||
| Wed 27-30 May 2026 | PyCon Italia | Python | PyCon Italia | ๐ฎ๐น Bologna | |
| Tue 26 May 2026 | Geomob Fredericton | Maps | ๐จ๐ฆ Fredericton | free | |
| Fri 22-23 May 2026 | Open Hardware Summit | Open Source Hardware | Open Hardware Summit | ๐ฉ๐ช Berlin | |
| Wed 20 May 2026 | Geomob London | Maps | Geomob London | ๐ฌ๐ง London | free |
| Sun 17 May 2026 | Cardiff Wikimedia Meetup Number 7 | Wikimedia | ๐ฌ๐ง Cardiff | free | |
| Wed 13 May 2026 | Geomob Barcelona | Maps | Geomob Barcelona | ๐ช๐ธ Barcelona | |
| Wed 13-19 May 2026 | PyCon US | Python | PyCon US | ๐บ๐ธ Long Beach, California | |
| Sun 10-14 May 2026 | ESWC | Semantic Web | ESWC | ๐ญ๐ท Dubrovnik | |
| Wed 6 May 2026 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | |
| Wed 6 May 2026 | Geomob Lisbon | Maps | Geomob Lisbon | ๐ต๐น Lisbon | free |
| Mon 4-11 May 2026 | MiniDebConf Hamburg | Debian | MiniDebConf Hamburg | ๐ฉ๐ช Hamburg | free |
| Sun 3-8 May 2026 | EGU General Assembly | Geoscience | ๐ฆ๐น Vienna & Online | ||
| Fri 1-3 May 2026 | Wikimedia Hackathon | Wikimedia | Wikimedia Hackathon | ๐ฎ๐น Milan | |
| April 2026 | |||||
| Mon 27-28 Apr 2026 | foss-north | Free / Open Source Software | foss-north | ๐ธ๐ช Gothenburg | |
| Sat 25 Apr 2026 | Edinburgh Wikimedia Meetup 27 | Wikimedia | Edinburgh Wikimedia Meetup | ๐ฌ๐ง Edinburgh | |
| Sat 25 Apr 2026 | HamCon Belgium 2026 | Amateur radio | HamCon Belgium | ๐ง๐ช Leuven | |
| Sat 25-26 Apr 2026 | North Bay Python | Python | North Bay Python | ๐บ๐ธ Petaluma, California | |
| Sat 25-26 Apr 2026 | OggCamp | Free culture | OggCamp | ๐ฌ๐ง Manchester | |
| Thu 23-25 Apr 2026 | MiniDebConf Campinas | Debian | ๐ง๐ท Campinas | ||
| Wed 22 Apr 2026 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | |
| Sun 19 Apr 2026 | Oxford Wikimedia Meetup 121 | Wikimedia | ๐ฌ๐ง Oxford | free | |
| Thu 16 Apr 2026 | Geomob Cologne | Maps | ๐ฉ๐ช Cologne | free | |
| Wed 15-19 Apr 2026 |
DjangoCon Europe
CFP ends 15 Feb 2026
|
Django | DjangoCon Europe | ๐ฌ๐ท Athens | 99 EUR 84 GBP |
| Wed 15-17 Apr 2026 | Botconf | Botnets, Malware, Cybersecurity | Botconf | ๐ซ๐ท Reims | |
| Tue 14-17 Apr 2026 | PyCon DE & PyData | Python, Data, AI | PyCon DE & PyData | ๐ฉ๐ช Darmstadt | |
| Fri 10-12 Apr 2026 | WikiCredCon | Credibility | WikiCredCon | ๐บ๐ธ San Francisco | |
| Fri 3-6 Apr 2026 | EasterHegg | Hacker camp | ๐ฉ๐ช Koblenz | ||
| March 2026 | |||||
| Sat 28-29 Mar 2026 | Chemnitzer Linux-Tage | Linux | ๐ฉ๐ช Chemnitz | ||
| Thu 26 Mar 2026 | pgDay Paris | PostgreSQL | pgDay Paris | ๐ซ๐ท Paris | |
| Wed 25-27 Mar 2026 | MediaWiki Users and Developers Conference Spring 2026 | MediaWiki | MediaWiki Users and Developers | ๐บ๐ธ Salt Lake City, Utah | |
| Wed 25 Mar 2026 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | |
| Wed 25-28 Mar 2026 | FOSSGIS-Konferenz | Open Source GIS, Open Data, OpenStreetMap | ๐ฉ๐ช Gรถttingen | ||
| Wed 25 Mar 2026 | UK Walking Summit | Active Travel, Walking, Streets | ๐ฌ๐ง Liverpool | ||
| Sat 21-22 Mar 2026 | PyCascades | Python | PyCascades | ๐จ๐ฆ Vancouver, British Columbia | |
| Thu 19-20 Mar 2026 | Wasm I/O | WebAssembly | Wasm I/O | ๐ช๐ธ Barcelona | |
| Mon 16-17 Mar 2026 | FOSS Backstage | Free software | FOSS Backstage | ๐ฉ๐ช Berlin | |
| Sat 14-15 Mar 2026 | MiniDebConf Kanpur | Debian | ๐ฎ๐ณ Kanpur | ||
| Fri 13-14 Mar 2026 | Wikimedia Northwestern European Hackathon | Wikimedia | ๐ณ๐ฑ Arnhem | ||
| Thu 5-8 Mar 2026 | SCALE 23x | Linux | SCALE | ๐บ๐ธ Pasadena, California | |
| February 2026 | |||||
| Sat 28 Feb 2026 | State of the Browser | Web Standards | State of the Browser | ๐ฌ๐ง London | |
| Wed 25 Feb 2026 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | |
| Sat 21-22 Feb 2026 | Karlsruhe Hack Weekend February 2026 | OSM | Karlsruhe Hack Weekend | ๐ฉ๐ช Karlsruhe | |
| Tue 3-4 Feb 2026 | State of Open Con | Open Technology | State of Open Con | ๐ฌ๐ง London | |
| Mon 2-4 Feb 2026 | CfgMgmtCamp | Configuration Management | CfgMgmtCamp | ๐ง๐ช Ghent | free |
| January 2026 | |||||
| Sat 31 Jan-1 Feb 2026 | FOSDEM went ๐งณ Budapest | FOSDEM | FOSDEM | ๐ง๐ช Brussels | free |
| Fri 30-31 Jan 2026 | Mapping USA | OSM | Mapping USA | ๐บ๐ธ Online | free |
| Wed 28 Jan 2026 | Geomob London went | Maps | Geomob London | ๐ฌ๐ง London | free |
| Wed 28-30 Jan 2026 | GeoInno | Innovation, Geography, Regional Science | ๐ญ๐บ Budapest | ||
| Tue 27 Jan 2026 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| Fri 23-24 Jan 2026 | Political Tech Summit | Political Tech | Political Tech Summit | ๐ฉ๐ช Berlin | 199 EUR 169 GBP |
| Thu 22 Jan 2026 | Geomob Netherlands | Maps | Geomob Netherlands | ๐ณ๐ฑ Utrecht | |
| Wed 21-25 Jan 2026 | FOSS4G Asia | FOSS4G | FOSS4G Asia | ๐ฎ๐ณ Nashik | |
| Wed 21-23 Jan 2026 | Everything Open | Open technologies | Everything Open | ๐ฆ๐บ Canberra | |
| December 2025 | |||||
| Sat 27-30 Dec 2025 | 39th Chaos Communication Congress | Chaos | Chaos Communication Congress | ๐ฉ๐ช Hamburg | |
| Thu 11 Dec 2025 | Geomob Netherlands | Maps | Geomob Netherlands | ๐ณ๐ฑ Utrecht | |
| Wed 10-12 Dec 2025 | State of the Map Africa 2025 | OSM | State of the Map Africa | ๐น๐ฟ Dar es Salaam | |
| Wed 3 Dec 2025 | Geomob Barcelona | Maps | Geomob Barcelona | ๐ช๐ธ Barcelona | |
| November 2025 | |||||
| Tue 25 Nov 2025 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | |
| Fri 21 Nov 2025 | Dorkbot London 99.75 | Electronic Art, Technology, Creativity | ๐ฌ๐ง London | free | |
| Wed 19 Nov 2025 | Geomob Lisbon | Maps | Geomob Lisbon | ๐ต๐น Lisbon | |
| Wed 19 Nov 2025 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| Tue 18 Nov 2025 | Geomob Belgium | Maps | Geomob Belgium | ๐ง๐ช Antwerp | |
| Mon 17-19 Nov 2025 | SWIB25 | Semantic Web in Libraries | ๐ป Online | free | |
| Mon 17-23 Nov 2025 | FOSS4G | Geospatial | FOSS4G | ๐ณ๐ฟ Auckland | |
| Sat 15-16 Nov 2025 | State of the Map Kerala 2025 | OpenStreetMap | State of the Map Kerala | ๐ฎ๐ณ Kannur | |
| Fri 14-15 Nov 2025 | State of the Map Europe 2025 | OSM | State of the Map Europe | ๐ฌ๐ง Dundee, Scotland | |
| Sat 8 Nov 2025 | BSides Kรธbenhavn | Security | BSides Kรธbenhavn | ๐ฉ๐ฐ Copenhagen | |
| Fri 7-9 Nov 2025 | Mozilla Festival 2025 | Digital World / Technology / Internet | ๐ช๐ธ Barcelona | ||
| Fri 7-9 Nov 2025 | WikiIndaba 2025 | Wikimedia in Africa | WikiIndaba | ๐จ๐ฌ Brazzaville | |
| Fri 7-8 Nov 2025 | SFSCON 2025 | Free Software | SFSCON | ๐ฎ๐น Bolzano | |
| Fri 7-8 Nov 2025 | SeaGL | GNU/Linux | SeaGL | ๐บ๐ธ Seattle | |
| Thu 6 Nov 2025 | Cardiff Wikimedia Meetup 5 | Wikimedia | ๐ฌ๐ง Cardiff | ||
| Mon 3-5 Nov 2025 |
FOSS4G NA
CFP ends 15 May 2025
|
Geospatial | ๐บ๐ธ Reston, VA | ||
| October 2025 | |||||
| Fri 31 Oct-1 Nov 2025 | Hackaday Superconference | Hacking | Hackaday Superconference | ๐บ๐ธ Pasadena, California | |
| Fri 31 Oct-2 Nov 2025 | WikidataCon | Wikidata | WikidataCon | ๐ป Online | free |
| Thu 30 Oct-1 Nov 2025 | GLAM Wiki went ๐งณ | GLAM | GLAM Wiki | ๐ต๐น Lisbon | |
| Thu 30-31 Oct 2025 | PyCon Sweden | Python | PyCon Sweden | ๐ธ๐ช Stockholm | |
| Tue 28-30 Oct 2025 | MediaWiki Users and Developers Conference Fall 2025 | MediaWiki | MediaWiki Users and Developers | ๐ฉ๐ช Hanover | |
| Tue 28-30 Oct 2025 | reproducible-builds summit | reproducible builds | reproducible-builds summit | ๐ฆ๐น Vienna | free |
| Tue 28-30 Oct 2025 | Reproducible Builds Summit | reproducible builds | ๐ฆ๐น Vienna | free | |
| Sat 25 Oct 2025 | Exeter Wikimedia Meetup 5 | Wikimedia | ๐ฌ๐ง Exeter | free | |
| Sat 25 Oct 2025 | Mini Wikimedia Hackathon | Wikimedia | Mini Wikimedia Hackathon | ๐ณ๐ฑ Utrecht | free |
| Thu 23-25 Oct 2025 | distribits | data management | distribits | ๐ฉ๐ช Dรผsseldorf | free |
| Wed 22 Oct 2025 | Geomob London | Maps | Geomob London | ๐ฌ๐ง London | free |
| Tue 21-22 Oct 2025 | GeoForum Summit | Geographic Information | GeoForum Summit | ๐ซ๐ฎ Espoo | |
| Tue 21-24 Oct 2025 | PostgreSQL Conference Europe | PostgreSQL | PostgreSQL Conference Europe | ๐ฑ๐ป Riga | |
| Mon 20 Oct 2025 | Knowledge is Human: The Information Ecosystem in the Age of AI | Open Knowledge, AI | ๐ฌ๐ง London | free | |
| Mon 20-22 Oct 2025 | Transparency.dev Summit 2025 | Transparency, Tamper-evident Logs | ๐ธ๐ช Gothenburg | ||
| Fri 17-18 Oct 2025 | Open Transport | Public transport | ๐ฆ๐น Vienna | free | |
| Thu 16-19 Oct 2025 | WikiConference North America | Wikimedia | WikiConference North America | ๐บ๐ธ New York City | free |
| Wed 15-18 Oct 2025 | The Matrix Conference | Matrix | The Matrix Conference | ๐ซ๐ท Strasbourg | |
| Sun 12-14 Oct 2025 | All Things Open | Open Source | All Things Open | ๐บ๐ธ Raleigh, North Carolina | |
| Fri 3-5 Oct 2025 | State of the Map | OSM | State of the Map | ๐ต๐ญ Manila | |
| Wed 1-2 Oct 2025 | FOSS4G:UK | FOSS4G | ๐ฌ๐ง Leeds | ||
| September 2025 | |||||
| Tue 30 Sep 2025 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| Tue 30 Sep-1 Oct 2025 | All Systems Go! | user-space Linux | All Systems Go! | ๐ฉ๐ช Berlin | |
| Mon 29-30 Sep 2025 |
Git Merge
CFP ends 20 May 2025
|
Git | Git Merge | ๐บ๐ธ San Francisco, CA | 99 USD 75 GBP |
| Tue 23-24 Sep 2025 | DevOpsDays London | DevOps | devopsdays London | ๐ฌ๐ง London | |
| Fri 19-22 Sep 2025 | PyCon UK | Python | ๐ฌ๐ง Manchester | ||
| Mon 8-12 Sep 2025 | DjangoCon US | Django | DjangoCon US | ๐บ๐ธ Chicago, Illinois | |
| Fri 5-6 Sep 2025 | BSides Bristol | Security | ๐ฌ๐ง Bristol | free | |
| August 2025 | |||||
| Fri 29-31 Aug 2025 | WikiCite 2025 | Wikimedia | ๐จ๐ญ Bern, Switzerland | free | |
| Thu 28 Aug-1 Sep 2025 | Hรฅck ma's Castle | Hacker and magic meet | Hรฅck ma's Castle | ๐ฆ๐น Ottenschlag | |
| Mon 25-27 Aug 2025 | Open Source Summit | Open Source | Open Source Summit | ๐ณ๐ฑ Amsterdam | |
| Sat 23-25 Aug 2025 | DebianParty2025 | Debian | ๐ฌ๐ง Cambridge | ||
| Mon 18-22 Aug 2025 | EuroSciPy | Python in Science | EuroSciPy | ๐ต๐ฑ Krakรณw | |
| Sat 16-17 Aug 2025 | FrOSCon | Free software | FrOSCon | ๐ฉ๐ช Bonn | |
| Fri 8-12 Aug 2025 | WHY2025 went | Hackercamp | ๐ณ๐ฑ Geestmerambacht | ||
| Tue 5-9 Aug 2025 | Wikimania | Wikimedia | Wikimania | ๐ฐ๐ช Nairobi | |
| July 2025 | |||||
| Thu 31 Jul-3 Aug 2025 | FOSSY | Free software | FOSSY | ๐บ๐ธ Portland, Oregon | |
| Sun 27 Jul-2 Aug 2025 | PIFcamp | Hacker camp | PIFcamp | ๐ธ๐ฎ Soฤa | free |
| Wed 16-23 Jul 2025 | BornHack | Hacker camp | BornHack | ๐ฉ๐ฐ Funen | |
| Mon 14-20 Jul 2025 | EuroPython | Python | EuroPython | ๐จ๐ฟ Prague | |
| Mon 14-20 Jul 2025 | FOSS4G Europe | Geospatial | FOSS4G Europe | ๐ง๐ฆ Mostar | |
| Wed 9-11 Jul 2025 | xCoAx | Computation, Communication, Aesthetics & X | xCoAx | ๐ฌ๐ง Dundee | |
| Mon 7-20 Jul 2025 | DebConf 25 went ๐งณ | Debian | DebConf | ๐ซ๐ท Plouzanรฉ (Breast) | |
| Tue 1-3 Jul 2025 |
Pass the SALT
CFP ends 30 Mar 2025
|
Free Software & Security | Pass the SALT | ๐ซ๐ท Lille | free |
| Tue 1-5 Jul 2025 | Hacken Open Air | Hacker camp | ๐ฉ๐ช Gifhorn | ||
| June 2025 | |||||
| Fri 20-21 Jun 2025 | OpenSouthCode 2025 | Open source | OpenSouthCode | ๐ช๐ธ Mรกlaga | |
| Thu 19-21 Jun 2025 | State of the Map US | OSM | State of the Map US | ๐บ๐ธ Boston | |
| Wed 18 Jun 2025 | Geomob London | Maps | Geomob London | ๐ฌ๐ง London | free |
| Tue 17-23 Jun 2025 | GPN23 | Chaos | Gulaschprogrammiernacht | ๐ฉ๐ช Karlsruhe | |
| Sun 15-17 Jun 2025 | Berlin Buzzwords | Modern data infrastructure, search and machine learning | Berlin Buzzwords | ๐ฉ๐ช Berlin | |
| Fri 13-14 Jun 2025 |
BSDCan
CFP ends 12 Feb 2025
|
BSD | BSDCan | ๐จ๐ฆ Ottawa | free |
| Thu 12-14 Jun 2025 |
DevConf.CZ
CFP ends 9 Mar 2025
|
Open source | DevConf.CZ | ๐จ๐ฟ Brno | free |
| Thu 12-13 Jun 2025 | Lambda Days | FP | Lambda Days | ๐ต๐ฑ Krakรณw, Poland | 990 PLN 191 GBP |
| Fri 6-8 Jun 2025 | PyData London | Python | PyData London | ๐ฌ๐ง London | |
| Wed 4 Jun 2025 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| Tue 3-6 Jun 2025 | IASSIST 2025 | Data services | ๐ฌ๐ง Bristol, UK | 460 GBP | |
| Sun 1-5 Jun 2025 | ESWC | Semantic Web | ESWC | ๐ธ๐ฎ Portoroz | |
| May 2025 | |||||
| Fri 30-31 May 2025 | Open Hardware Summit 2025 | Open Hardware | Open Hardware Summit | ๐ฌ๐ง Edinburgh | 188 USD 142 GBP |
| Wed 28-31 May 2025 | PyCon Italia | Python | PyCon Italia | ๐ฎ๐น Bologna | |
| Thu 22 May 2025 | Geomob Netherlands | Maps | Geomob Netherlands | ๐ณ๐ฑ Utrecht | free |
| Tue 20-23 May 2025 | Botconf | Botnet & Malware | Botconf | ๐ซ๐ท Angers | |
| Fri 16-18 May 2025 |
PyCon US
CFP ends 19 Dec 2024
|
Python | PyCon US | ๐บ๐ธ Pittsburgh, Pennsylvania | |
| Wed 14-16 May 2025 | J On The Beach | DevOps and Data Science | J On The Beach | ๐ช๐ธ Mรกlaga, Spain | |
| Fri 2-4 May 2025 | Wikimedia Hackathon went ๐งณ | Wikimedia | Wikimedia Hackathon | ๐น๐ท Istanbul | free |
| Thu 1-4 May 2025 | MiniDebConf Maceiรณ 2025 | Debian | ๐ง๐ท Maceiรณ | free | |
| April 2025 | |||||
| Wed 30 Apr-5 May 2025 | MiniDebConf Hamburg | Debian | MiniDebConf Hamburg | ๐ฉ๐ช Hamburg | free |
| Sat 26 Apr 2025 |
HamCon Belgium 2025
CFP ends 28 Feb 2025
|
Communications & Radio | HamCon Belgium | ๐ง๐ช Leuven | |
| Sat 26 Apr 2025 | BSides Exeter | Security | ๐ฌ๐ง Exeter | ||
| Sat 26-27 Apr 2025 | North Bay Python 2025 | Python | North Bay Python | ๐บ๐ธ Petaluma, California | |
| Wed 23-25 Apr 2025 |
PyCon DE & PyData
CFP ends 22 Dec 2024
|
Python | PyCon DE & PyData | ๐ฉ๐ช Darmstadt | |
| Wed 23-27 Apr 2025 | DjangoCon Europe | Django | DjangoCon Europe | ๐ฎ๐ช Dublin | 299 EUR 253 GBP |
| Mon 14-15 Apr 2025 | foss-north | FOSS | foss-north | ๐ธ๐ช Gothenburg | |
| Fri 11-13 Apr 2025 | Debian Vienna Bug Squashing Party | Debian | ๐ฆ๐น Vienna | ||
| March 2025 | |||||
| Sat 29 Mar 2025 | Edinburgh Wikimedia Meetup 20 went ๐งณ Geomob Edinburgh & Edinburgh Wikimedia Meetup 20 | Wikimedia | Edinburgh Wikimedia Meetup | ๐ฌ๐ง Edinburgh | |
| Fri 28 Mar 2025 | Geomob Edinburgh ๐งณ Geomob Edinburgh & Edinburgh Wikimedia Meetup 20 | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| Thu 27-28 Mar 2025 |
Wasm I/O
CFP ends 22 Dec 2024
|
WebAssembly | Wasm I/O | ๐ช๐ธ Barcelona | 297 EUR 252 GBP |
| Sat 22 Mar 2025 | Chemnitz Linux Days | Linux | ๐ฉ๐ช Chemnitz | ||
| Thu 20 Mar 2025 | pgDay Paris 2025 | PostgreSQL | pgDay Paris | ๐ซ๐ท Paris | |
| Wed 19 Mar 2025 | Geomob Lisbon | Maps | Geomob Lisbon | ๐ต๐น Lisbon | free |
| Mon 10-11 Mar 2025 | FOSS Backstage went ๐งณ | Free software | FOSS Backstage | ๐ฉ๐ช Berlin | |
| Thu 6-9 Mar 2025 |
SCALE 22x
CFP ends 1 Nov 2024
|
Linux | SCALE | ๐บ๐ธ Pasadena, California | |
| February 2025 | |||||
| Mon 24-26 Feb 2025 |
GeoPython
CFP ends 15 Dec 2024
|
Python | GeoPython | ๐จ๐ญ Basel | |
| Tue 18-27 Feb 2025 | Data Reuse Days 2025 | Wikidata | ๐ป Online | free | |
| Fri 14-16 Feb 2025 | WikiCredCon 2025 | Wikimedia | WikiCredCon | ๐บ๐ธ San Francisco | |
| Fri 14-16 Feb 2025 | Wikisource Conference 2025 | Wikisource | ๐ฎ๐ฉ Denpasar, Bali | ||
| Wed 12 Feb 2025 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | |
| Sat 8-9 Feb 2025 | PyCascades | Python | PyCascades | ๐บ๐ธ Portland, Oregon | |
| Tue 4-5 Feb 2025 | State of Open Con | Open software/data | State of Open Con | ๐ฌ๐ง London | |
| Mon 3-5 Feb 2025 |
CfgMgmtCamp
CFP ends 20 Oct 2024
|
Configuration Management | CfgMgmtCamp | ๐ง๐ช Ghent | free |
| Sat 1 Feb 2025 | Democracy Club community meet up | Democracy Club | ๐ฌ๐ง Birmingham | free | |
| Sat 1-2 Feb 2025 | FOSDEM accommodation ๐งณ Geomob London & FOSDEM | FOSDEM | FOSDEM | ๐ง๐ช Brussels | free |
| January 2025 | |||||
| Thu 30 Jan 2025 | Geomob London ๐งณ Geomob London & FOSDEM | Maps | Geomob London | ๐ฌ๐ง London | free |
| Sat 25 Jan 2025 | Political Tech Summit went ๐งณ | Political Tech | Political Tech Summit | ๐ฉ๐ช Berlin | 149 EUR 126 GBP |
| Fri 24-25 Jan 2025 | Mapping USA | OSM | Mapping USA | ๐บ๐ธ Online | free |
| Mon 20-22 Jan 2025 | Everything Open | Open technologies | Everything Open | ๐ฆ๐บ Tarntanya (Adelaide) | |
| Wed 15-17 Jan 2025 | Wikimedia+Libraries International Convention 2025 went ๐งณ | Wikimedia+Libraries | ๐ฒ๐ฝ Mexico City | ||
| Wed 1 Jan-31 Dec 2025 approximate | State of the Browser 13 | Web Standards | State of the Browser | ๐ฌ๐ง London | |
| December 2024 | |||||
| Fri 27-30 Dec 2024 | 38th Chaos Communication Congress | Chaos | Chaos Communication Congress | ๐ฉ๐ช Hamburg | |
| Sun 15-18 Dec 2024 | FOSS4G Asia | Geospatial | FOSS4G Asia | ๐น๐ญ Bangkok | 8,700 THB 196 GBP |
| Sat 14 Dec 2024 |
BSides London
CFP ends 1 Oct 2024
|
Security | BSides London | ๐ฌ๐ง London | |
| Thu 5-6 Dec 2024 | Wikipedia:WikiMUC/Federated Queries Workshop | Wikibase | ๐ฉ๐ช Munich | free | |
| Wed 4 Dec 2024 | Geomob Finland | Maps | Geomob Finland | ๐ซ๐ฎ Kuntokatu | free |
| Sun 1-8 Dec 2024 | FOSS4G | Geospatial | FOSS4G | ๐ง๐ท Belรฉm | |
| November 2024 | |||||
| Sat 16-17 Nov 2024 | State of the Map Kerala 2024 | OSM | State of the Map Kerala | ๐ฎ๐ณ Wayanad, Kerala | free |
| Sat 16-17 Nov 2024 | MiniDebConf Toulouse went ๐งณ | Debian | ๐ซ๐ท Toulouse | ||
| Thu 14-15 Nov 2024 | PyCon Sweden | Python | PyCon Sweden | ๐ธ๐ช Stockholm | |
| Tue 12 Nov 2024 | FOSS4G:UK South West 2024 went ๐งณ | FOSS4G | ๐ฌ๐ง Bristol | 20 GBP | |
| Sun 10-11 Nov 2024 | SFSCON | Free Software | SFSCON | ๐ฎ๐น Bolzano | |
| Sat 9 Nov 2024 | BSides Kรธbenhavn | Security | BSides Kรธbenhavn | ๐ฉ๐ฐ Copenhagen | |
| Fri 8-9 Nov 2024 | SeaGL | GNU/Linux | SeaGL | ๐บ๐ธ Seattle | |
| Tue 5-8 Nov 2024 | FOSS4G SotM Oceania 2024 | Maps | ๐ฆ๐บ Hobart, Tasmania | ||
| Mon 4-6 Nov 2024 | MediaWiki Users and Developers Conference Fall 2024 | MediaWiki | MediaWiki Users and Developers | ๐ฆ๐น Vienna | |
| Sat 2-3 Nov 2024 | Berlin Hack Weekend | OSM | ๐ฉ๐ช Berlin | free | |
| Sat 2 Nov 2024 | Mini Wikimedia Hackathon went ๐งณ Geomob Netherlands & Mini Wikimedia Hackathon | Wikimedia | Mini Wikimedia Hackathon | ๐ณ๐ฑ Utrecht | |
| Fri 1-3 Nov 2024 | Hackaday Superconference | Hacking | Hackaday Superconference | ๐บ๐ธ Pasadena, California | |
| October 2024 | |||||
| Thu 31 Oct 2024 | Geomob Netherlands went ๐งณ Geomob Netherlands & Mini Wikimedia Hackathon | Maps | Geomob Netherlands | ๐ณ๐ฑ Utrecht | free |
| Sun 27-29 Oct 2024 | All Things Open | Open Source | All Things Open | ๐บ๐ธ Raleigh, North Carolina | |
| Tue 22-25 Oct 2024 | PostgreSQL Conference Europe | PostgreSQL | PostgreSQL Conference Europe | ๐ฌ๐ท Athens | 400 EUR 339 GBP |
| Sat 19-20 Oct 2024 | Karlsruhe Hack Weekend | OSM | Karlsruhe Hack Weekend | ๐ฉ๐ช Karlsruhe | free |
| Sat 19-20 Oct 2024 | Vintage Computing Festival Berlin | Vintage Computing | ๐ฉ๐ช Berlin | free | |
| Wed 16 Oct 2024 | Geomob Barcelona | Maps | Geomob Barcelona | ๐ช๐ธ Barcelona | free |
| Sat 12-13 Oct 2024 | OggCamp 2024 | Free culture | OggCamp | ๐ฌ๐ง Manchester | |
| Thu 10 Oct 2024 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| Thu 10-13 Oct 2024 | MiniDebConf Cambridge went | Debian | MiniDebConf Cambridge | ๐ฌ๐ง Cambridge | |
| Mon 7-8 Oct 2024 | GeoForum Summit | geoinformatics | GeoForum Summit | ๐ซ๐ฎ Espoo | free |
| Fri 4-6 Oct 2024 | WikiIndaba | Wikimedia in Africa | WikiIndaba | ๐ฟ๐ฆ Johannesburg | |
| Thu 3-6 Oct 2024 | WikiConference North America | Wikimedia | WikiConference North America | ๐บ๐ธ Indianapolis, Indiana | free |
| Wed 2 Oct 2024 | Geomob Lisbon | Maps | Geomob Lisbon | ๐ฌ๐ง Lisbon | free |
| Tue 1 Oct 2024 | Geomob Edinburgh went ๐งณ | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| September 2024 | |||||
| Wed 25-26 Sep 2024 | All Systems Go! | user-space Linux | All Systems Go! | ๐ฉ๐ช Berlin | |
| Wed 25-26 Sep 2024 | FOSS4G BE+NL | FOSS4G | ๐ง๐ช Baarle | ||
| Wed 25-27 Sep 2024 | Celtic Knot | Wikimedia | ๐ฎ๐ช Waterford City | ||
| Thu 19-20 Sep 2024 | Git Merge | Git | Git Merge | ๐ฉ๐ช Berlin | 99 EUR 84 GBP |
| Thu 19-22 Sep 2024 | The Matrix Conference | Matrix | The Matrix Conference | ๐ฉ๐ช Berlin | |
| Wed 18 Sep 2024 | Geomob London ๐งณ | Maps | Geomob London | ๐ฌ๐ง London | free |
| Tue 17-19 Sep 2024 | reproducible-builds summit | reproducible builds | reproducible-builds summit | ๐ฉ๐ช Hamburg | free |
| Mon 16-18 Sep 2024 | Open Source Summit | Open Source | Open Source Summit | ๐ฆ๐น Vienna | |
| Mon 9-11 Sep 2024 | FOSS4G North America 2024 | Geospatial | FOSS4G North America | ๐บ๐ธ St. Louis, MO | 495 USD 374 GBP |
| Fri 6-8 Sep 2024 |
State of the Map
went
CFP ends 23 Apr 2024
|
OSM | State of the Map | ๐ฐ๐ช Nairobi | |
| August 2024 | |||||
| Fri 30-31 Aug 2024 | BSides Bristol ๐งณ | Security | BSides Bristol | ๐ฌ๐ง Bristol | |
| Thu 29-31 Aug 2024 | Hรฅck ma's Castle | Hacker and magic meet | Hรฅck ma's Castle | ๐ฆ๐น Ottenschlag | |
| Mon 26-30 Aug 2024 |
EuroSciPy
CFP ends 26 May 2024
|
SciPy | EuroSciPy | ๐ต๐ฑ Szczecin | |
| Sat 24-26 Aug 2024 | DebianParty2024 | Debian | ๐ฌ๐ง Cambridge | ||
| Thu 22-24 Aug 2024 | Wuthering Bytes | nerd stuff | ๐ฌ๐ง Hebden Bridge | ||
| Thu 22-24 Aug 2024 | XOXO | independent artists who live and work online | ๐บ๐ธ Portland, Oregon | ||
| Sat 17-18 Aug 2024 | FrOSCon | Free software | FrOSCon | ๐ฉ๐ช Bonn | |
| Fri 16-18 Aug 2024 |
Fri3d Camp
CFP ends 14 Jan 2024
|
hacker camp | ๐ง๐ช St-Joris-Weert | ||
| Wed 7-11 Aug 2024 | DWeb Camp 2024 | DWeb | DWeb Camp | ๐บ๐ธ Camp Navarro, CA | |
| Wed 7-10 Aug 2024 |
Wikimania
accommodation
๐งณ DebConf 24 & Wikimania
CFP ends 10 Apr 2024
|
Wikimedia | Wikimania | ๐ต๐ฑ Katowice | 100 USD 76 GBP |
| Thu 1-4 Aug 2024 | FOSSY | Free software | FOSSY | ๐บ๐ธ Portland, Oregon | 200 USD 151 GBP |
| July 2024 | |||||
| Sun 28 Jul-3 Aug 2024 | PIFcamp | art | PIFcamp | ๐ธ๐ฎ Soฤa | |
| Sat 27 Jul 2024 | How.Camp Gabrovo 2024 | free software | ๐ง๐ฌ Gabrovo | ||
| Sat 27 Jul 2024 |
BSides Exeter
CFP ends 24 Mar 2024
|
Security | ๐ฌ๐ง Exeter | ||
| Mon 22-24 Jul 2024 | A New Hope | Hackers | ๐บ๐ธ New York | ||
| Sun 21 Jul-4 Aug 2024 |
DebConf 24
accommodation
๐งณ DebConf 24 & Wikimania
CFP ends 2 Jun 2024
|
Debian | DebConf | ๐ฐ๐ท Busan | free |
| Thu 18-21 Jul 2024 | State of the Map Europe | OSM | State of the Map Europe | ๐ต๐ฑ ลรณdลบ | |
| Wed 17-24 Jul 2024 |
BornHack
CFP ends 1 May 2024
|
Hacker camp | BornHack | ๐ฉ๐ฐ Funen | |
| Wed 10-12 Jul 2024 | xCoAx | Computation, Communication, Aesthetics & X | xCoAx | ๐ฎ๐น Treviso | |
| Mon 8-14 Jul 2024 | EuroPython | Python | EuroPython | ๐จ๐ฟ Prague | |
| Sun 7-9 Jul 2024 | [tbd] NOTACAMP | hacker camp | ๐ณ๐ฑ Amsterdam Noord | ||
| Sat 6-7 Jul 2024 | Open Data Camp | Open Data | ๐ฌ๐ง Manchester | ||
| Wed 3-5 Jul 2024 |
Pass the SALT
CFP ends 1 Mar 2024
|
Security | Pass the SALT | ๐ซ๐ท Lille | |
| Mon 1-7 Jul 2024 |
FOSS4G Europe
accommodation
๐งณ
CFP ends 11 Feb 2024
|
Geospatial | FOSS4G Europe | ๐ช๐ช Tartu | |
| June 2024 | |||||
| Sat 29-30 Jun 2024 | North Bay Python accommodation | Python | North Bay Python | ๐บ๐ธ Petaluma, CA | |
| Fri 28-30 Jun 2024 | State of the Map France | OSM | ๐ซ๐ท Lyon | ||
| Wed 26-30 Jun 2024 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA | |
| Tue 25 Jun 2024 | Geomob Edinburgh | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| Fri 21-22 Jun 2024 | OpenSouthCode 2024 | Open source | OpenSouthCode | ๐ช๐ธ Mรกlaga | |
| Tue 18-20 Jun 2024 | hEART 2024 | public transport | ๐ซ๐ฎ Espoo | ||
| Mon 17-19 Jun 2024 | OpenRefine 2024 BarCamp | OpenRefine | ๐ฉ๐ช Berlin | ||
| Fri 14-16 Jun 2024 |
PyData London
accommodation
CFP ends 4 Mar 2024
|
Python | PyData London | ๐ฌ๐ง Tower Hill, London | 250 GBP |
| Thu 13-15 Jun 2024 |
DevConf.cz
CFP ends 10 Mar 2024
|
open source | ๐จ๐ฟ Brno | ||
| Thu 13-14 Jun 2024 | The Merge | git | ๐ฉ๐ช Berlin | 699 EUR 592 GBP | |
| Sun 9-11 Jun 2024 | Berlin Buzzwords | Modern data infrastructure, search and machine learning | Berlin Buzzwords | ๐ฉ๐ช Berlin | |
| Thu 6-8 Jun 2024 |
State of the Map US
CFP ends 29 Feb 2024
|
OSM | State of the Map US | ๐บ๐ธ Salt Lake City, Utah | |
| Wed 5-9 Jun 2024 |
DjangoCon Europe
CFP ends 1 Mar 2024
|
Django | DjangoCon Europe | ๐ช๐ธ Vigo, Spain | |
| Wed 5-6 Jun 2024 | Micromobility Europe | Micromobility | ๐ณ๐ฑ Amsterdam | 215 EUR 182 GBP | |
| Sat 1 Jun 2024 |
BSides Cheltenham
CFP ends 20 Mar 2024
|
Security | BSides Cheltenham | ๐ฌ๐ง Cheltenham | |
| May 2024 | |||||
| Thu 30 May-2 Jun 2024 | Electromagnetic Field went ๐งณ | Hacker camp | Electromagnetic Field | ๐ฌ๐ง Eastnor | 200 GBP |
| Thu 30 May-2 Jun 2024 | GPN22 | Chaos | Gulaschprogrammiernacht | ๐ฉ๐ช Karlsruhe | |
| Wed 29 May-1 Jun 2024 |
BSDCan
CFP ends 12 Feb 2024
|
BSD | BSDCan | ๐จ๐ฆ Ottawa | |
| Mon 27-29 May 2024 |
GeoPython
accommodation
๐งณ MiniDebconfBerlin, PyCon Italia & GeoPython
CFP ends 22 Jan 2024
|
Python | GeoPython | ๐จ๐ญ Basel | 290 CHF 264 GBP |
| Mon 27-28 May 2024 |
Lambda Days
CFP ends 14 Jan 2024
|
FP | Lambda Days | ๐ต๐ฑ Krakรณw, Poland | |
| Sun 26-30 May 2024 | ESWC | Semantic Web | ESWC | ๐ฌ๐ท Heraklion, Greece | |
| Wed 22-25 May 2024 | PyCon Italia accommodation ๐งณ MiniDebconfBerlin, PyCon Italia & GeoPython | Python | PyCon Italia | ๐ฎ๐น Florence | 160 EUR 136 GBP |
| Sat 18 May 2024 | MediaWiki New York Hackathon | MediaWiki | ๐บ๐ธ New York City | free | |
| Fri 17-19 May 2024 |
PyCon US
CFP ends 18 Dec 2023
|
Python | PyCon US | ๐บ๐ธ Pittsburgh, Pennsylvania | |
| Wed 15-19 May 2024 | State of the Map Croatia 2024 | OSM | ๐ญ๐ท Zagreb | ||
| Tue 14-21 May 2024 | MiniDebconfBerlin went transport ๐งณ MiniDebconfBerlin, PyCon Italia & GeoPython | Debian | ๐ฉ๐ช Berlin | free | |
| Fri 10-12 May 2024 | Wikimedia ESEAP | Wikimedia | ๐ฒ๐พ Kota Kinabalu | ||
| Wed 8-10 May 2024 | J On The Beach | DevOps and Data Science | J On The Beach | ๐ช๐ธ Mรกlaga, Spain | |
| Mon 6-7 May 2024 | AI Sauna accommodation ๐งณ Wikimedia Hackathon & AI Sauna | Wikimedia | ๐ซ๐ฎ Helsinki | free | |
| Sat 4-5 May 2024 | LibrePlanet | Free software | ๐บ๐ธ Boston, MA | ||
| Fri 3-5 May 2024 | Wikimedia Hackathon accommodation ๐งณ Wikimedia Hackathon & AI Sauna | Wikimedia | Wikimedia Hackathon | ๐ช๐ช Tallinn, Estonia | free |
| April 2024 | |||||
| Tue 30 Apr 2024 | FedGeoDay 2024 | maps | ๐บ๐ธ Washington DC | ||
| Sat 27-30 Apr 2024 | MiniDebConf Belo Horizonte | Debian | ๐ง๐ท Belo Horizonte, Brazil | free | |
| Fri 26-28 Apr 2024 | Penguicon | SciFi + Open source | ๐บ๐ธ Ann Arbor, Michigan | 80 USD 60 GBP | |
| Thu 25-27 Apr 2024 | EUROGEO Conference Porto 2024 | Geography | ๐ต๐น Porto | ||
| Tue 23-26 Apr 2024 |
Botconf
accommodation
transport
CFP ends 1 Dec 2023
|
Botnet & Malware | Botconf | ๐ซ๐ท Nice | |
| Mon 22-24 Apr 2024 |
PyCon DE & PyData Berlin
CFP ends 7 Jan 2024
|
Python | ๐ฉ๐ช Berlin | ||
| Wed 17 Apr 2024 | Geomob London accommodation ๐งณ | Maps | Geomob London | ๐ฌ๐ง London | free |
| Tue 16-18 Apr 2024 | Everything Open | Open source | Everything Open | ๐ฆ๐บ Gladstone | 299 AUD 157 GBP |
| Mon 15-16 Apr 2024 |
foss-north
CFP ends 5 Mar 2024
|
FOSS | foss-north | ๐ธ๐ช Gothenburg | 500 SEK 38 GBP |
| Fri 5-8 Apr 2024 | PyCascades | Python | PyCascades | ๐บ๐ธ Seattle, Washington | 165 USD 125 GBP |
| Thu 4-6 Apr 2024 | distribits accommodation ๐งณ | data management | distribits | ๐ฉ๐ช Dรผsseldorf | free |
| March 2024 | |||||
| Tue 26 Mar 2024 | Geomob Edinburgh accommodation transport ๐งณ | Maps | Geomob Edinburgh | ๐ฌ๐ง Edinburgh | free |
| Thu 14-15 Mar 2024 | Wasm I/O | WebAssembly | Wasm I/O | ๐ช๐ธ Barcelona | |
| Thu 14 Mar 2024 | pgDay Paris | PostgreSQL | pgDay Paris | ๐ซ๐ท Paris | 120 EUR 102 GBP |
| Mon 4-5 Mar 2024 | FOSS Backstage accommodation ๐งณ MiniDebCamp Hamburg & FOSS Backstage | Free software | FOSS Backstage | ๐ฉ๐ช Berlin | 140 EUR 119 GBP |
| Sun 3-10 Mar 2024 | MiniDebCamp Hamburg accommodation ๐งณ MiniDebCamp Hamburg & FOSS Backstage | Debian | MiniDebConf Hamburg | ๐ฉ๐ช Hamburg | free |
| February 2024 | |||||
| Sat 24-25 Feb 2024 | Karlsruhe Hack Weekend | OSM | Karlsruhe Hack Weekend | ๐ฉ๐ช Karlsruhe | free |
| Wed 21 Feb 2024 | Geomob Berlin | Maps | Geomob Berlin | ๐ฉ๐ช Berlin | free |
| Wed 7 Feb 2024 | Geomob Barcelona accommodation transport ๐งณ | Maps | Geomob Barcelona | ๐ช๐ธ Barcelona | free |
| Tue 6-7 Feb 2024 | State of Open Con | Open software/data | State of Open Con | ๐ฌ๐ง London | |
| Mon 5-7 Feb 2024 | CfgMgmtCamp | Configuration Management | CfgMgmtCamp | ๐ง๐ช Ghent | |
| Sat 3-4 Feb 2024 | FOSDEM accommodation transport ๐งณ | FOSDEM | FOSDEM | ๐ง๐ช Brussels | free |
| January 2024 | |||||
| Wed 24 Jan 2024 | Geomob London accommodation transport ๐งณ | Maps | Geomob London | ๐ฌ๐ง London | free |
| Fri 19-20 Jan 2024 | Mapping USA | OSM | Mapping USA | ๐บ๐ธ Online | free |
| Mon 1 Jan-31 Dec 2024 approximate | State of the Browser 12 | Web Standards | State of the Browser | ๐ฌ๐ง London | |
| December 2023 | |||||
| Wed 27-30 Dec 2023 | 37th Chaos Communication Congress | Chaos | Chaos Communication Congress | ๐ฉ๐ช Hamburg | |
| Tue 12-15 Dec 2023 | PostgreSQL Conference Europe | PostgreSQL | PostgreSQL Conference Europe | ๐จ๐ฟ Prague | |
| Sat 9 Dec 2023 | BSides London went ๐งณ | Security | BSides London | ๐ฌ๐ง London | |
| Fri 1-3 Dec 2023 | SotM Africa | OSM | ๐จ๐ฒ Yaoundรฉ | ||
| November 2023 | |||||
| Thu 30 Nov-2 Dec 2023 | Data Modelling Days went | Wikidata | ๐ป Online | ||
| Thu 23-26 Nov 2023 | MiniDebConf Cambridge | Debian | MiniDebConf Cambridge | ๐ฌ๐ง Cambridge | |
| Sat 18-19 Nov 2023 | Scottish Open Data Unconference | Open Data | ๐ฌ๐ง Aberdeen, Scotland | ||
| Thu 16-18 Nov 2023 | GLAM Wiki accommodation transport ๐งณ | GLAM | GLAM Wiki | ๐บ๐พ Montevideo, Uruguay | |
| Sat 11 Nov 2023 | BSides Kรธbenhavn | Security | BSides Kรธbenhavn | ๐ฉ๐ฐ Copenhagen | |
| Fri 10-12 Nov 2023 | WikiConference North America | Wikimedia | WikiConference North America | ๐จ๐ฆ Toronto | |
| Fri 10-12 Nov 2023 | State of the Map EU accommodation transport ๐งณ | OSM | State of the Map Europe | ๐ง๐ช Antwerp | 135 EUR 114 GBP |
| Thu 9-11 Nov 2023 | MiniDebConfUruguay | Debian | ๐บ๐พ Montevideo | ||
| Thu 9-10 Nov 2023 | PyCon Sweden | Python | PyCon Sweden | ๐ธ๐ช Stockholm | |
| Thu 9 Nov 2023 | Geomob Finland | Maps | Geomob Finland | ๐ซ๐ฎ Oulu | |
| Sat 4 Nov 2023 | BSides Bristol | Security | BSides Bristol | ๐ฌ๐ง Bristol | |
| Fri 3-4 Nov 2023 | SeaGL | GNU/Linux | SeaGL | ๐บ๐ธ Seattle | |
| October 2023 | |||||
| Tue 31 Oct-2 Nov 2023 | reproducible-builds summit | reproducible builds | reproducible-builds summit | ๐ฉ๐ช Hamburg | |
| Sat 28-29 Oct 2023 | WikidataCon | Wikidata | WikidataCon | ๐น๐ผ Taipei | |
| Thu 26-28 Oct 2023 | PackagingCon | package management | ๐ฉ๐ช Berlin | ||
| Mon 23-25 Oct 2023 | FOSS4G North America | Geospatial | FOSS4G North America | ๐บ๐ธ Baltimore | |
| Mon 16-20 Oct 2023 | FOSS4G SOTM Oceania | Geospatial | ๐ณ๐ฟ Auckland | ||
| Sun 15-17 Oct 2023 | All Things Open | Open Source | All Things Open | ๐บ๐ธ Raleigh, North Carolina | |
| September 2023 | |||||
| Wed 13 Sep 2023 | Geomob London | Maps | Geomob London | ๐ฌ๐ง London | |
| Sun 3-17 Sep 2023 | DebConf 23 accommodation transport ๐งณ | Debian | DebConf | ๐ฎ๐ณ Kochi | |
| August 2023 | |||||
| Wed 16-19 Aug 2023 | Wikimania | Wikimedia | Wikimania | ๐ธ๐ฌ Singapore | |
| Tue 15-19 Aug 2023 | CCCamp 2023 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Mildenberg | |
| July 2023 | |||||
| Thu 13-16 Jul 2023 | FOSSY ๐งณ | Free software | FOSSY | ๐บ๐ธ Portland, Oregon | |
| Wed 5-7 Jul 2023 | xCoAx | Computation, Communication, Aesthetics & X | xCoAx | ๐ฉ๐ช Weimar | |
| Wed 5 Jul 2023 | Geomob London accommodation transport ๐งณ Pass the SALT & Geomob London | Maps | Geomob London | ๐ฌ๐ง London | |
| Mon 3-5 Jul 2023 | Pass the SALT accommodation transport ๐งณ Pass the SALT & Geomob London | Free Software & Security | Pass the SALT | ๐ซ๐ท Lille | |
| June 2023 | |||||
| Wed 28-30 Jun 2023 | FOSS4G ๐งณ | Geospatial | FOSS4G | ๐ฝ๐ฐ Prizren | |
| May 2023 | |||||
| Fri 19-21 May 2023 | Wikimedia Hackathon accommodation transport ๐งณ | Wikipedia | Wikimedia Hackathon | ๐ฌ๐ท Athens | |
| Wed 17-20 May 2023 | BSDCan | BSD | BSDCan | ๐จ๐ฆ Ottawa | |
| Sat 13-14 May 2023 | OSM hack weekend accommodation ๐งณ | OSM | ๐ซ๐ท Paris | ||
| April 2023 | |||||
| Sun 23-25 Apr 2023 | foss-north accommodation ๐งณ | FOSS | foss-north | ๐ธ๐ช Gothenburg | |
| Tue 18 Apr 2023 | Geomob London accommodation ๐งณ | Maps | Geomob London | ๐ฌ๐ง London | |
| February 2023 | |||||
| Sat 4-5 Feb 2023 | FOSDEM accommodation transport ๐งณ | FOSDEM | FOSDEM | ๐ง๐ช Brussels | |
| January 2023 | |||||
| Wed 18 Jan 2023 | Geomob London went ๐งณ | Maps | Geomob London | ๐ฌ๐ง London | |
| August 2022 | |||||
| Fri 19-21 Aug 2022 | State of the Map | OpenStreetMap | ๐ฎ๐น Florence | ||
| July 2022 | |||||
| Wed 13-17 Jul 2022 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA | |
| Wed 6-8 Jul 2022 | xCoAx | Computational Art and Cultural Heritage | xCoAx | ๐ต๐น Coimbra | |
| January 2020 | |||||
| Wed 1 Jan-31 Dec 2020 approximate | Virtual ToorCamp | Hacker camp | ToorCamp | ๐ป Online | |
| October 2019 | |||||
| Fri 25-26 Oct 2019 | WikidataCon 2019 | Wikidata | WikidataCon | ๐ฉ๐ช Berlin | |
| August 2019 | |||||
| Wed 21-25 Aug 2019 | CCCamp 2019 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Mildenberg | |
| Wed 14-18 Aug 2019 | Wikimania | Wikimedia | Wikimania | ๐ธ๐ช Stockholm | |
| June 2018 | |||||
| Wed 20-24 Jun 2018 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA | |
| October 2017 | |||||
| Sat 28-29 Oct 2017 | WikidataCon 2017 | Wikidata | WikidataCon | ๐ฉ๐ช Berlin | |
| June 2016 | |||||
| Wed 8-12 Jun 2016 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Doe Bay Resort & Spa, Orcas Island, WA | |
| August 2015 | |||||
| Thu 13-17 Aug 2015 | CCCamp 2015 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Mildenberg | |
| July 2014 | |||||
| Wed 9-13 Jul 2014 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Neah Bay, Washington | |
| August 2012 | |||||
| Wed 8-12 Aug 2012 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Neah Bay, Washington | |
| August 2011 | |||||
| Wed 10-14 Aug 2011 | CCCamp 2011 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Finowfurt | |
| July 2009 | |||||
| Thu 2-5 Jul 2009 | ToorCamp | Hacker camp | ToorCamp | ๐บ๐ธ Titan-1 Missile Silo, Washington | |
| August 2007 | |||||
| Wed 8-12 Aug 2007 | CCCamp 2007 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Finowfurt | |
| August 2003 | |||||
| Thu 7-10 Aug 2003 | CCCamp 2003 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Altlandsberg | |
| August 1999 | |||||
| Fri 6-8 Aug 1999 | CCCamp 1999 | Chaos | Chaos Communication Camp | ๐ฉ๐ช Altlandsberg | |