Vaadin19 articles

While Vaadin 24.0 was about upgrading the technology baseline and compatibility, this version brings you new features!

Create new Vaadin Java web application projects using start.spring.io. Configure the dependencies and choose your Maven or Gradle.

Vaadin 24 is a step forward with a new technology baseline that includes Java 17, Jakarta EE 10, Servlet 6.0, Spring 6.0, and Spring Boot 3.

Security matters! Learn how to configure Vaadin and Spring Security to use OAuth2 with Keycloak on Foojay.io Today!

Vaadin 23.3 includes improved clustering support for high availability and rolling updates. It also includes 3 new components.

Deploying to Google App Engine is straight-forward using the Maven plugin, but you must analyze the log files and probably configure the Java version, the instance size, and session affinity.

Learn how to use the web application framework Hilla to create a master-detail view with a Grid to display the data and a Form to edit the data.

Learn the basics of styling a Vaadin application using Cascading Style Sheets (CSS). The guide covers the basics of creating a custom theme, how to override Lumo values, and how to selectively style views and components.

Thanks to Vaadin, you can get a fully running application with a few clicks. And Adding GPIO-interaction is easy with the Pi4J library.

Analyzing and visualizing message flows between business functions was the goal of my current project. Learn about where Vaadin and Neo4J fit in!