This is a basic demo using WebAuthn / FIDO2 with Node.js + MongoDB.
Works best with modern browsers on localhost or HTTPS.
Use a security key, Windows Hello, Touch ID, or passkey from your password manager.
Signed in
Registered passkeys
Register / Create account
Creates a new user (if needed) and registers a FIDO2 credential.
Login with Passkey
Authenticates using an existing registered credential for the user.