https://supabase.com/docs/reference/javascript/auth-passkey-api
JavaScript: Auth Passkey | Supabase Docs
Supabase API reference for JavaScript: Auth Passkey
auth passkeyjavascriptsupabasedocs
https://rubygems.org/gems/better_auth-passkey
better_auth-passkey | RubyGems.org | your community gem host
better authyour communitypasskeyrubygemshost
https://packagist.org/packages/mage-os/module-passkey-auth
mage-os/module-passkey-auth - Packagist.org
Passkey (WebAuthn) authentication for customer accounts
os modulemagepasskeyauthpackagist
https://trymellonauth.com/
TryMellon — Passkey Auth Without Migration. $79/mo vs $735 Auth0.
Add passkeys to your existing auth stack without rewriting your user model or sessions. $79/mo flat vs $735/mo Auth0 and $220/mo Clerk (April 2026 snapshot)....
passkeyauthwithout