Create a live preview editor?

I am curious to learn how to create a live preview editor using WeWeb.

I would like the user to be able to make edits and see the results as they would appear on a mobile screen.

Could someone provide guidance on how to set up this live preview using WeWeb, preferably without any coding?

something like this for example: (no need of any drag and drop element just a “simple” visual editor with button on the left and display on the right)