Vaadin.com Blog

Südtiroler Gemeindenverband Genossenschaft replaced a legacy Delphi monolith with a modern cloud-native eGovernment platform built with Java, Kubernetes, and Vaadin. With a small in-house team, they delivered 16 production modules supporting municipalities across South Tyrol while preparing the platform for long-term public-sector reuse.

In Vaadin 25.1 the browserless-test module became part of the Apache 2 licensed open core framework. We believe it's on track to become a key part of the agentic-coding setup for Vaadin apps. In the upcoming Vaadin 25.2 we're bringing in API additions that make its usage more...

In many real-world Vaadin 25 applications, strict session serialization isn’t always required. However, it becomes important in clustered deployments, failover setups, session passivation scenarios, and environments with frequent restarts.

The good news is that this is manageable when you apply a few disciplined patterns.

This tutorial covers the key patterns ...

Built on nearly two decades of research at the University of Turku, Eduten is a browser-based learning platform used in classrooms as part of weekly classroom teaching. Today, it’s used in over 50 countries and adopted in more than 70% of schools in Finland, with recognition from organizations like ...