HeaderTags - Vaadin Add-on Directory
Easily add your own tags to the generated for your UI classUsing this add-on, you can define tags to add to the host page by adding annotation to your UI class.
Annotations are provided for generic and tags as well as a specific annotation for adding a viewport meta tag. The structure is extensible to allow you to define your own tags and annotations if necessary.
As an example, you can write something like this:
@Viewport("width=device-width, initial-scale=1")
@Link(rel = "example", href = "about:blank")
public class MyUI extends UI { ... }