JavaScript hackathons in Europe 2026 / 2027

Hackathons ✕ Europe ✕ JavaScript ✕
Asia 0
Africa 0
Europe 0
North America 0
South America 0
Oceania 0
Online 2
Artificial Intelligence (AI) 3
Big Data 3
Data / Database 3
Data Science 3
IT 4
Large Language Model (LLM) 3
Machine Learning (ML) 3
Tech 4

Best JavaScript 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.

Online JavaScript hackathons accessible from Europe:

ends in 14 hours
javascript

forinovation

JavaScript hackathon Online

ends in 3 days
javascript

Code With Gemini

JavaScript hackathon Online