https://www.passkeys.io/
https://www.hanko.io/

https://github.com/teamhanko/hanko

https://passkeys.dev/
https://passkeys.org/
https://learnpasskeys.io/

2024
SpringIO - A Passwordless Future! Passkeys for Spring Developers by Deepu K Sasidharan 0:00 of 44:38
    https://www.youtube.com/watch?v=7R81uwxv1k0
    https://speakerdeck.com/deepu105/a-passwordless-future-passkeys-for-spring-developers
2023
https://blog.google/technology/safety-security/the-beginning-of-the-end-of-the-password/