What is Next.js? | How Next.js is different from others | Why Next.js is popular | Building a Modern Web App with Next.js: A Comprehensive Guide

Rohit Kumar
6 min readAug 26, 2024

What is Next.js?

Let’s Understand with real life example

Introduction: Meet Alex

Meet Alex, a web developer tasked with creating a modern web application for a local bookstore called “BookNook.” The bookstore wants an online presence that allows users to browse books, read reviews, and make purchases. The site needs to be fast, easy to navigate, and optimized for search engines to attract more visitors. Alex decides to use Next.js, a framework built on top of React, to bring this project to life.

Why Next.js?

Alex has experience with React, but he knows that building a full-fledged web application involves more than just creating UI components. He’ll need routing, server-side rendering, SEO optimization, and a way to manage data. This is where Next.js comes in. Unlike plain React, which focuses solely on building user interfaces, Next.js offers a complete framework that includes all the tools Alex needs to build “BookNook” efficiently.

The Challenge with React Alone

--

--