Open Source conferences in Brussels 2026 / 2027

Conferences ✕ Europe ✕ Belgium ✕ Brussels ✕ Open Source ✕
Asia 13
Africa 0
Europe 36
North America 28
South America 0
Oceania 2
Online 8
AR / VR / XR 1
Cybersecurity / InfoSec 1
IT 4
Open Source 1
Tech 4
AT Austria 1
BE Belgium 1
BG Bulgaria 2
DK Denmark 1
FI Finland 1
FR France 1
DE Germany 8
IE Ireland 1
IT Italy 2
LV Latvia 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 Brussels 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.

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FOSDEM 2027

Open Source conference in Brussels, Belgium, Europe