Open Source groups | Meetup

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Meet other local people who are interested in Open Source Intelligence (OS-INT), the common meeting ground for government, business, academic, media, and other organizational practitioners of the craft of intelligence.

30,626

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56

groups

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Largest Open Source groups

1

Java Vienna

3,131 Members | Vienna,

Organized by Dominik Dorn

2

Angular Vienna

2,531 Angular-Enthusiasts | Vienna,

Organized by Michael Hladky

Angular Vienna Summer Meetup 3.7.2025

Angular Vienna Meetup 3.7.2025

3

AWS User Group Vienna

2,032 Cloud Evangelists | Vienna,

Organized by Linda Mohamed

AWS Meetup x Java UG #47- at TU

AWS Meetup x Java UG #47 - at TU Wien

4

WordPress Meetup Vienna

1,981 People | Vienna,

Organized by WordPress

WordCamp Vienna 2025

Selbstständig ≠ selbst & ständig

5

Vienna DevOps & Security

1,611 Devs | Vienna,

Organized by Erik Auer

6

Vienna Data Engineering Meetup

1,507 Members | Vienna,

Organized by Rigerta Demiri

7

Digitale Initiativen

1,289 Change Maker | Dornbirn,

Organized by Christoph Benedikt

Minup Hackathon – Mach dein Ding. Hackat

8

Vue.js Vienna

1,245 Members | Vienna,

Organized by Rob Axelsen

9

Kotlin Vienna

1,016 Kotliners | Vienna,

Organized by Kotlin Europe

10

Technologieplauscherl Linz

1,006 Technologieplauscher | Linz,

Organized by Dominik Hurnaus

Newest Open Source groups

Home Assistant Vienna

Started Jan 1 in Vienna, at

RE:PRESENTED - Diverse Voices in Tech

Started Jan 1 in Vienna, at

conova Sessions

Started Jan 1 in Salzburg, at

AWS Women's User Group Vienna

79 Cloud Queens and Allies

Started Jan 1 in Vienna, at

Started Jan 1 in Vienna, at

WordPress Meetup Salzburg

Started Jan 1 in Straßwalchen, at