Operating Systems / OS conferences in Europe 2026 / 2027
.NET
10
Agile
20
Android
10
Angular
23
API
16
Apple
8
AWS
9
Azure
11
Big Data
114
BSD / OS
8
C/C++
2
CIO
8
Clojure
2
Cloud
106
CTO
12
Data / Database
122
Data Science
115
DDD
6
DevOps
87
Django
8
Drupal
1
Elixir
3
Fintech
16
Flutter
16
Full-stack
49
Game dev
5
Golang
4
Google
12
Haskell
1
iOS / Swift
14
IT
640
Java
17
JavaScript
38
Kotlin
15
Laravel
4
Linux / OS
10
Microsoft
53
Mobile
16
MongoDB
1
Open Source
36
PHP
12
Postgres
4
Python
10
React
23
Ruby
2
Rust
3
SAP
3
Scala
16
Scrum
15
SQL
35
SRE
70
Startup
5
Symfony
4
Tech
640
Testing / QA
14
TypeScript
38
UI / UX
19
Vue
15
Web3
15
Best Operating Systems / OS conferences in Europe 2026 / 2027
Best conference
The Principal Dev – Masterclass for Tech Leads
Certification masterclass for experienced software engineers.
Best conference
Clean Architecture Masterclass
Certification masterclass for experienced Java developers.
Umbraco Festival Deutschland
Operating Systems / OS conference in Frankfurt am Main, Germany, Europe