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Next.js Basics

Introduction to Next.js

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What is Next.js?

Introduction to Next.js

Next.js is a React framework that enables server-side rendering, static site generation, and powerful features out of the box.

Key Features

  • Server-Side Rendering (SSR): Render pages on the server for better SEO and performance
  • Static Site Generation (SSG): Pre-build pages at build time
  • File-Based Routing: Create routes based on file structure
  • API Routes: Build backend APIs within your Next.js app
  • Image Optimization: Automatic image optimization with next/image
  • TypeScript Support: First-class TypeScript support

Why Choose Next.js?

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Next.js vs Create React App

FeatureNext.jsCreate React App
RenderingSSR, SSG, CSRCSR only
RoutingBuilt-in file-basedRequires react-router
API RoutesBuilt-inRequires separate backend
SEOExcellentLimited