Passkeys make a website's user accounts safer, simpler, easier to use and passwordless. This document discusses how to allow users to create passkeys for your website.| web.dev
Create a sign in experience that leverages passkeys while still accommodating existing password users.| web.dev
The Web Authentication API (WebAuthn) is an extension of the Credential Management API that enables strong authentication with public key cryptography, enabling passwordless authentication and secure multi-factor authentication (MFA) without SMS texts.| developer.mozilla.org