Open Source Conferences in Denmark 2026–2027

14 Nov 2026

BSides København 2026 

Community cybersecurity conference with practitioner talks and workshops.

Denmark, Copenhagen

25 Nov 2026

Umbraco DK Festival 2026 

Umbraco development, observability and practical agent engineering

Denmark, Aarhus

8-10 Jun 2027

Digital Identity unConference Europe 2027 

Three-day open-space practitioner unConference on digital identity infrastructure and interoperability.

Denmark, Copenhagen

9-10 Jun 2027

Codegarden 2027 

Umbraco community learning for developers, digital teams and open-source CMS practitioners.

🌐 Online / Copenhagen