Open Source conferences in Arhus 2026 / 2027

Conferences ✕ Europe ✕ Denmark ✕ Arhus ✕ Open Source ✕
Asia 13
Africa 1
Europe 45
North America 27
South America 1
Oceania 1
Online 8
.NET 1
IT 1
Microsoft 1
Open Source 1
Tech 1
AT Austria 1
BE Belgium 1
BG Bulgaria 2
CZ Czech Republic 6
DK Denmark 1
FR France 1
DE Germany 10
IE Ireland 1
IT Italy 2
XK Kosovo 1
LV Latvia 1
LU Luxembourg 1
NL Netherlands 1
NO Norway 1
PL Poland 1
RO Romania 1
ES Spain 5
SE Sweden 1
CH Switzerland 1
GB United Kingdom 6

Best Open Source conferences in Arhus 2026 / 2027

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

oss

Umbraco DK Festival 2026

Open Source conference in Arhus, Denmark, Europe