𝗚𝗲𝘁𝘁𝗶𝗻𝗴 𝗦𝘁𝗮𝗿𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝗡𝗲𝘅𝘁.𝗷𝘀: 𝗔 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿’𝘀 𝗦𝘁𝗲𝗽-𝗯𝘆-𝗦𝘁𝗲𝗽 𝗚𝘂𝗶𝗱𝗲

Next.js has become one of the most popular frameworks for building modern, high-performance web applications. Built on top of React, it offers features like server-side rendering, static site generation, and seamless routing—all out of the box. If you’re new to Next.js, this guide will help you get started step by step.

𝗪𝗵𝗮𝘁 𝗜𝘀 𝗡𝗲𝘅𝘁.𝗷𝘀?

Next.js is a React framework that helps developers build fast, SEO-friendly, and scalable web applications. Unlike plain React apps, Next.js provides built-in routing, optimized performance, and backend capabilities through API routes, making it ideal for real-world projects.

𝗣𝗿𝗲𝗿𝗲𝗾𝘂𝗶𝘀𝗶𝘁𝗲𝘀

Before starting with Next.js, you should have:

* Basic knowledge of JavaScript (ES6+)
* Familiarity with React fundamentals
* Node.js (version 18 or higher) installed on your system

𝗦𝘁𝗲𝗽 𝟭: 𝗖𝗿𝗲𝗮𝘁𝗲 𝗮 𝗡𝗲𝘄 𝗡𝗲𝘅𝘁.𝗷𝘀 𝗣𝗿𝗼𝗷𝗲𝗰𝘁

The easiest way to start is by using the official setup command:

“`bash
npx create-next-app@latest my-next-app
“`

During setup, you’ll be asked whether you want to use TypeScript, ESLint, Tailwind CSS, and the App Router. Beginners can safely choose the default options.

Once installation is complete, navigate into the project folder and start the development server:

“`bash
cd my-next-app
npm run dev
“`

Your app will now run at `http://localhost:3000`.

𝗦𝘁𝗲𝗽 𝟮: 𝗨𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱 𝘁𝗵𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲

Key folders you should know:

* 𝗮𝗽𝗽/– Defines routes and layouts (App Router)
* 𝗽𝗮𝗴𝗲𝘀/ – Used in older routing system
* 𝗽𝘂𝗯𝗹𝗶𝗰/ – Static assets like images
* 𝘀𝘁𝘆𝗹𝗲𝘀/ – Global and component-level CSS

Next.js uses 𝗳𝗶𝗹𝗲-𝗯𝗮𝘀𝗲𝗱 𝗿𝗼𝘂𝘁𝗶𝗻𝗴, meaning each folder automatically becomes a route.

𝗦𝘁𝗲𝗽 𝟯: 𝗖𝗿𝗲𝗮𝘁𝗲 𝗬𝗼𝘂𝗿 𝗙𝗶𝗿𝘀𝘁 𝗣𝗮𝗴𝗲

Inside the `app` or `pages` directory, create a new file:

“`jsx
export default function Home() {
return <h1>Hello, Next.js!</h1>;
}
“`

Save the file and refresh the browser—you’ll see your first Next.js page live.

𝗦𝘁𝗲𝗽 𝟰: 𝗔𝗱𝗱 𝗦𝘁𝘆𝗹𝗶𝗻𝗴

Next.js supports CSS Modules, global CSS, and popular styling libraries. For example, using a CSS module:

“`css
/* home.module.css */
.title {
color: #0070f3;
}
“`

“`jsx
import styles from \’./home.module.css\’;

<h1 className={styles.title}>Welcome to Next.js</h1>;
“`

𝗦𝘁𝗲𝗽 𝟱: 𝗘𝘅𝗽𝗹𝗼𝗿𝗲 𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀

As you grow, explore:

* 𝗦𝗲𝗿𝘃𝗲𝗿-𝗦𝗶𝗱𝗲 𝗥𝗲𝗻𝗱𝗲𝗿𝗶𝗻𝗴 (𝗦𝗦𝗥)
* 𝗦𝘁𝗮𝘁𝗶𝗰 𝗦𝗶𝘁𝗲 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 (𝗦𝗦𝗚)
* 𝗔𝗣𝗜 𝗥𝗼𝘂𝘁𝗲𝘀 𝗳𝗼𝗿 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝗹𝗼𝗴𝗶𝗰
* 𝗜𝗺𝗮𝗴𝗲 & 𝗳𝗼𝗻𝘁 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻
* 𝗕𝘂𝗶𝗹𝘁-𝗶𝗻 𝗦𝗘𝗢 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀

𝗖𝗼𝗻𝗰𝗹𝘂𝘀𝗶𝗼𝗻

Next.js is beginner-friendly yet powerful enough for large-scale applications. By learning its core concepts early, you set yourself up for building fast, production-ready websites. Start small, experiment often, and gradually explore advanced features as your confidence grows.

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