Open Source hackathons 2026 / 2027

Hackathons ✕ Open Source ✕
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Best Open Source hackathons 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.

ends in 12 days
oss

WEEX AI Wars II：人类 vs AI

Open Source hackathon Online