Open Source hackathons 2026 / 2027

Hackathons ✕ Open Source ✕
Asia 0
Africa 0
Europe 0
North America 0
South America 0
Oceania 0
Online 1
API 1
AR / VR / XR 1
Artificial Intelligence (AI) 33
AWS 1
Big Data 27
Cloud 1
Crypto / Blockchain 7
Data / Database 28
Data Science 27
DevOps 2
Fintech 6
Game dev 1
Hardware / IoT 2
IT 50
Large Language Model (LLM) 24
Machine Learning (ML) 32
Mobile 1
Open Source 1
Software architecture 1
SQL 3
Tech 50
Telecom / 5G 1
Web / Frontend 1
Web3 8

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 24 days
oss

WEEX AI Wars II：人类 vs AI

Open Source hackathon Online