How can I implement authentication in my Next.js app using Firebase?

How can I implement authentication in my Next.js app using Firebase?

To implement authentication in your Next.js app using Firebase, you can follow these steps: 1. Set up a Firebase project. 2. Install Firebase SDK in your Next.js app. 3. Initialize Firebase in your app. 4. Use Firebase Authentication methods like signInWithEmailAndPassword or signInWithGoogle. 5. Manage user sessions with Firebase's onAuthStateChanged.

What packages do I need to install for Firebase?

You need to install the Firebase SDK. You can do this by running npm install firebase in your project directory.

How do I handle user sessions?

You can handle user sessions by using Firebase's onAuthStateChanged method, which allows you to listen for changes in the user's sign-in state.

Can I use social media logins?

Yes, Firebase supports social media logins like Google, Facebook, and Twitter. You can enable these in the Firebase console and use the corresponding authentication methods.