Open Source hackathons in United States 2026 / 2027

Hackathons ✕ North America ✕ United States ✕ Open Source ✕
Asia 0
Africa 0
Europe 0
North America 2
South America 0
Oceania 1
Online 1
Artificial Intelligence (AI) 3
Big Data 2
Cloud 1
Data / Database 2
Data Science 2
Hardware / IoT 1
IT 4
Large Language Model (LLM) 2
Machine Learning (ML) 3
Microsoft 1
Open Source 1
Tech 4
Telecom / 5G 1
MX Mexico 1
US United States 1

Best Open Source hackathons in United States 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 18 days
oss

Stranger Builds: Halloween AI Hackathon San Francisco

Open Source hackathon in San Francisco, California, United States, North America