Open Source hackathons in Europe 2026 / 2027

Hackathons ✕ Europe ✕ Open Source ✕
Asia 0
Africa 0
Europe 0
North America 1
South America 0
Oceania 0
Online 0
Angular 1
Artificial Intelligence (AI) 2
Cloud 1
Crypto / Blockchain 1
Cybersecurity / InfoSec 1
Fintech 1
IT 7
Tech 7
Web3 1

Best Open Source hackathons in Europe 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.