Firebase Auth Tutorial

In this tutorial, you will learn about Firebase Auth. You will learn about the working of Firebase Auth, HTML template setup, setting up Firebase locally, creating new users, signing users out, logging users in, tracking Auth status, getting Firestore data, UI and Firestore security rules, conditional menu links, adding guides, Firestore realtime, showing user info, Firestore users collection, custom claims, cloud function, adding claims, adding admins, updating the admin UI, Firestore rules with claims, securing the cloud function, catching Auth errors, and much more!

Firebase Authentication Tutorial #1 - Introduction.
Firebase Authentication Tutorial #2 - How Firebase Auth Works.
Firebase Authentication Tutorial #3 - HTML Template Setup.
Firebase Authentication Tutorial #4 - Setting up Firebase Locally.
Firebase Auth Tutorial #5 - Creating New Users.
Firebase Auth Tutorial #6 - Signing Users Out.
Firebase Auth Tutorial #7 - Logging Users In.
Firebase Auth Tutorial #8 - Tracking Auth Status.
Firebase Auth Tutorial #9 - Getting Firestore Data.
Firebase Auth Tutorial #10 - UI & Firestore Security Rules.
Firebase Auth Tutorial #11 - Conditional Menu Links.
Firebase Auth Tutorial #12 - Adding Guides.
Firebase Auth Tutorial #13 - Firestore Realtime Listener.
Firebase Auth Tutorial #14 - Showing User Info.
Firebase Auth Tutorial #15- Firestore Users Collection.
Firebase Auth Tutorial #16 - More on Firestore Rules.
Firebase Auth Tutorial #17 - Intro to Custom Claims.
Firebase Auth Tutorial #18 - Cloud Function / Adding Claims.
Firebase Auth Tutorial #19 - Adding Admins.
Firebase Auth Tutorial #20 - Updating the Admin UI.
Firebase Auth Tutorial #21 - Firestore Rules with Claims.
Firebase Auth Tutorial #22 - Securing the Cloud Function.
Firebase Auth Tutorial #23 - Catching Auth Errors.
Firebase Auth Tutorial #24 - What next?.