Can we use Firebase with JavaScript?

Before you can add Firebase to your JavaScript app, you need to create a Firebase project and register your app with that project . When you register your app with Firebase, you’ll get a Firebase configuration object that you’ll use to connect your app with your Firebase project resources.

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Where are Firebase users?

The user data for firebase authentication is stored in firebaseLocalStorageDb in IndexedDB . After login to website, if you delete firebaseLocalStorageDb , the login user data for firebase authentication is all deleted so you need to log in website again.

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