- Next.js Tutorial
- Next.js - Home
- Next.js - Overview
- Next.js - Environment Setup
- Next.js Features
- Next.js - Pages
- Next.js - Static File Serving
- Next.js - Meta Data
- Next.js - CSS Support
- Next.js - Global CSS Support
- Next.js - Pre-Rendering
- Next.js Routing
- Next.js - Routing
- Next.js - Dynanic API Routes
- Next.js - Imperitive Routing
- Next.js - Shallow Routing
- Next.js API Routes
- Next.js - API Routes
- Next.js - API MiddleWares
- Next.js - Response Helpers
- Next.js Miscellaneous
- Next.js - Typescript
- Next.js - Environment Variables
- Next.js - Deployment
- Next.js - CLI
- Next.js Useful Resources
- Next.js - Quick Guide
- Next.js - Useful Resources
- Next.js - Discussion
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Next.js - Meta Data
In Next.js, we can serve modify the head section of each react pages very easily with the help of <Head> react component which is inbuilt.
Let's update the nextjs project used in Pages chapter.
Update index.js as follows −
import Link from 'next/link'
import Head from 'next/head'
function HomePage() {
return (
<>
<Head>
<title>Welcome to Next.js!</title>
</Head>
<div>Welcome to Next.js!</div>
<Link href="/posts/first"><a>First Post</a></Link>
<br/>
<img src="/logo.png" alt="TutorialsPoint Logo" />
</>
)
}
export default HomePage
Update first.js as follows −
import Link from 'next/link'
import Head from 'next/head'
export default function FirstPost() {
return (
<>
<Head>
<title>My First Post</title>
</Head>
<h1>My First Post</h1>
<h2>
<Link href="/">
<a>Home</a>
</Link>
</h2>
</>
)
}
Here we've added a reference to logo.png in index.js file.
Start Next.js Server
Run the following command to start the server −.
npm run dev > nextjs@1.0.0 dev \Node\nextjs > next ready - started server on http://localhost:3000 event - compiled successfully event - build page: / wait - compiling... event - compiled successfully event - build page: /next/dist/pages/_error wait - compiling... event - compiled successfully
Verify Output
Open localhost:3000 in a browser and you will see the following output.
Click on First Page link and verify the title changed in First Post page as well.
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