Do you want to learn how to authenticate Facebook login using Firebase?
Wait. I’m not gonna teach you how to login to the NASA servers anonymously and use its 91Gbps internet (It’s a hoax). 😂
Do you want to make your users register with your app with a phone number?
It means your users can sign up and sign in with a mere phone number instead of email that might be complicated to many users.
I know it’s a fantastic feature you can get using Firebase in Android Studio.