FedCM might be of interest to you. It's one effort to make browsers do more around authentication. Wrote an article about that here: https://fusionauth.io/arti

FedCM might be of interest to you. It's one effort to make browsers do more around authentication. Wrote an article about that here: https://fusionauth.io/articles/authentication/fedcm https://fusionauth.io/articles/authentication/fedcm (hosted at my employer's website)