How to integrate a map with the address in a variable into the site?

Question

JavaScript

Hello.

I want to display a map on the site with my address in a variable.
Found old ways of implementation with google maps, but they don't work.

What can be done or are there ready-made examples? I would like to implement something similar so that if the address changes, immediately indicate it in a variable, without having to go to the google profile, change it or generate it in a new way.