Large library of components. Quickly write simple applications. Seamless experience, you can really stick to Java and the rest will be handled by Vaadin.

Documentation, support is good and fast. I'm a frontend developer and I use vaadin for develop and my team use it for front-end and back-end. Vaadin in this past years work very good to improve their framework!

It is a lightweight, server-side framework for Java web services, it results in fast user interface development for the complex application in which the models and data transfer objects are automatically created. It is highly compatible with the Java backend applications to map it with a user interface. It has a Figma design kit for the UX and designs, Most of the validation securily works on the backend to reduce the double validation on frontend and backend.