Server-Side Rendering with Next.js and Firebase

• Overview: This article explains how to implement server-side rendering (SSR) with Next.js and Firebase. It includes setting up Firebase Firestore for data storage, fetching data on the server side, and rendering it in a Next.js application.
• Key Concepts: Server-side rendering, Firebase Firestore, Next.js data fetching methods, performance optimization

// pages/index.js
import { db } from '../firebase';


export async function getServerSideProps() {
  const snapshot = await db.collection('posts').get();
  const posts = snapshot.docs.map(doc => ({
    id: doc.id,
    ...doc.data()
  }));


  return {
    props: { posts },
  };
}


const Home = ({ posts }) => (
  <div>
    <h1>Blog Posts</h1>
    <ul>
      {posts.map(post => (
        <li key={post.id}>{post.title}</li>
      ))}
    </ul>
  </div>
);


export default Home;