Help / Hint Pop-ups

Right after login, I need to be able to show new users a series of pop-ups that would help them make their first steps in my dashboard.
Something that would overlay the dashboard and float next to various components, showing random html.
Is there anything available for such?
Using v14.

I do not know solution for Vaadin 14 , There is Popup add-on which has this built-in, but only for Vaadin 23/24 versions of it

But in theory you could do something like that with regular Dialog component, it just requires building the logic fully yourself.

For reference I can point the demo app of my add-ons, where I display Dialog with some content using Html component when user visits the view first time