[0x457]

Well, you can use webauthn in a desktop application by opening a browser. I'm annoyed to do it every time I have authenticated with Bitwarden.

[zhfliz]

you can also use it natively in non-browser applications.

just the other day i've used it in a CLI application (which authenticated against web, but without real browser): https://github.com/Yubico/python-fido2