Open Source hackathons 2026 / 2027

Hackathons ✕ Open Source ✕
Asia 2
Africa 0
Europe 0
North America 0
South America 0
Oceania 0
Online 2
.NET 1
Angular 1
API 1
AR / VR / XR 2
Artificial Intelligence (AI) 29
Big Data 27
Business Analysis 2
Cloud 2
Crypto / Blockchain 11
Cybersecurity / InfoSec 2
Data / Database 27
Data Science 27
DevOps 2
Docker / Kubernetes 1
Fintech 8
Full-stack 3
Game dev 3
Google 1
Hardware / IoT 4
IT 67
JavaScript 1
Large Language Model (LLM) 26
Machine Learning (ML) 27
Microsoft 1
Open Source 4
React 1
Serverless 1
Software architecture 3
SQL 3
SRE 1
Tech 67
Tech leadership 1
Telecom / 5G 1
Testing / QA 1
TypeScript 1
Vue 1
Web / Frontend 1
Web3 11
CN China 1
AE United Arab Emirates 1

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.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

ends 20 hours ago
oss

AI Wars : WEEX Alpha Awakens

Open Source hackathon in Dubai, United Arab Emirates, Asia

ends in 11 days
oss

Bitcoin and Privacy Hackathon by Starknet

Open Source hackathon Online

ends in 11 days
oss

Open Source Quest

Open Source hackathon Online

ends in 3 months
oss

FlagOS Dev Conference

Open Source hackathon in Beijing, China, Asia