Introduction to Next.js

Next.js is an open-source React framework developed by Vercel that simplifies building modern, high-performance web applications. It combines the best of React with advanced features for production.

What Is Next.js?

Next.js is much more than just a React framework. It's a complete solution that offers:

• Hybrid rendering: SSR, SSG, and CSR in a single application
• Automatic optimizations: Code splitting, image optimization, and more
• API Routes: Build APIs directly inside your application
• Simplified deployment: Optimized for Vercel but compatible with any hosting provider

Why Choose Next.js?

1. Exceptional Performance

Next.js automatically optimizes your application:

// Automatic code splitting
import dynamic from 'next/dynamic'

const DynamicComponent = dynamic(() => import('../components/hello'))

2. Optimized SEO

Server-side rendering significantly improves search engine visibility:

// Static generation with getStaticProps
export async function getStaticProps() {
  const data = await fetchData()
  
  return {
    props: {
      data,
    },
  }
}