Open Source meetups in Europe 2025 / 2026

Meetups Europe Open Source
Asia 3
Africa 0
Europe Remove filter by continent
North America 12
South America 1
Oceania 1
Online 6
.NET 28
Agile 35
AI / ML 32
Android 13
Angular 7
API 4
AR / VR / XR 5
AWS 32
Azure 15
BSD / OS 4
Business Analysis 2
C/C++ 4
ChatGPT 22
CIO 1
Clojure 4
Cloud 101
Crypto / Blockchain 6
CTO 1
Cybersecurity / InfoSec 5
Data / Database 39
DDD 4
DevOps 63
Django 2
Docker / Kubernetes 52
Elixir 1
Fintech 3
Flutter 15
Full-stack 4
Functional programming 1
Game dev 90
Golang 8
Google 14
Hardware / IoT 5
HR / Hiring / Recruiting 3
IBM 1
iOS / Swift 15
IT 300
IT service management 2
Java 45
JavaScript 35
Kotlin 17
Laravel 8
Linux / OS 20
Microsoft 23
Mobile 13
MongoDB 2
Open Source Remove filter by topic
PHP 12
Product management 7
Project management / PMO 5
Python 5
React 17
Ruby 15
Ruby on Rails 9
Rust 21
Scala 13
Scrum 9
Serverless 1
Software architecture 8
SQL 10
SRE 50
Startup 10
Symfony 3
Tech 370
Tech leadership 2
Telecom / 5G 1
Testing / QA 6
TypeScript 24
UI / UX 10
Vue 6
Web / Frontend 26
Web3 1
FR France 1
ES Spain 2
GB United Kingdom 1

Best Open Source meetups 2025 / 2026

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.

Best conference
Modern Software Engineering with TDD

Modern Software Engineering with TDD

Certification masterclass for .NET developers.

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Cómo programar código de calidad con IA y Github copilot

Open Source meetup in Sevilla, Spain

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[chtiteDev][non-mixité] Github reusable workflows : vers la standardisation

Open Source meetup in Lille, France

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Scala Open Source Hack Night!

Open Source meetup in London, United Kingdom

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Open Source Data Deep Dive: Barcelona

Open Source meetup in Barcelona, Spain