Looking for logging into the Firebase Facebook Web site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Firebase Facebook Web site. After that you can login as usual with your login credentials.
https://firebase.google.com/docs/auth/web/facebook-login?hl=es-419
https://firebase.google.com/docs/auth/android/facebook-login?hl=es-419
https://boostlog.io/@dulaham/facebook-login-using-firebase-5af1442347018500491f44ff
https://www.tutorialspoint.com/firebase/firebase_facebook_authentication.htm
https://howtofirebase.com/firebase-authentication-for-web-d58aad62cf6d
https://www.robinwieruch.de/firebase-facebook-login/
https://www.youtube.com/watch?v=4kADli_1AyQ
https://www.youtube.com/watch?v=KWjUIfrUYho
https://www.youtube.com/watch?v=D9kD9ynsBtY
https://www.youtube.com/watch?v=6ARYx8J1WUw
https://www.youtube.com/watch?v=7LOEjhw6jQI
https://www.youtube.com/watch?v=iKlWaUszxB4
https://github.com/googlearchive/firebase-simple-login/blob/master/docs/v1/providers/facebook.md