How to sign in with google in modal window?

Question

Google

We already have a standard Google login that works like this: when you click on a link, a redirect to google is triggered, the user does something there, and then a redirect is triggered back to our site with his account data. But:

On some sites I noticed that there is such a window:

Can someone send a link to the Google documentation where it is described how to do this?

there are all users who are active in this browser and who are logged into their google accounts

Answer 1

here is the answer https://developers.google.com/identity/gsi/web/gui...
source: https://stackoverflow.com/a/65311170/8618607