Introducing hints, Related Origin Requests and JSON serialization for WebAuthn in Chrome | Blog | Chrome for Developers
Hints: Hints give relying parties (RPs) better control over WebAuthn UI in the browser. They are especially helpful for enterprise users who want to use security keys. Related origin requests: With related origin requests, RPs can make passkeys valid on multiple domains. If you own multiple sites, you can now enable your users to reuse their passkey across your sites, eliminating login friction. J
