Stop Vaadin from opening new browser tab


Everytime that I launch my application it opens a new browser tab. I don’t want that, I want to reuse the same tab. I know there was a way before by removing LaunchUtil.launchBrowserInDevelopmentMode but with Vaadin 23 it seems like just having, args) opens a new browser tab every time I launch an application.

Try set vaadin.launch-browser=false in

That worked thanks, such a simple solution :sweat_smile: couldn’t find it anywhere though

Here it is, for the record