Ithibati 0.1.0 is out: passkey authentication for Elixir.
Most auth libraries answer two questions at once, who someone is and what they may do. The second differs in every application, which is why the first so rarely gets reused. Ithibati answers only the first, and your users table stays yours.
Recovery codes, invitations, revocable sessions, an optional Phoenix half. No password field anywhere, and no sign-in form either.