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Next.js Interview Questions

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21.

How do you use Sass/SCSS in Next.js?

beginner

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22.

How do you implement styled-jsx in Next.js?

beginner

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23.

How do you integrate Tailwind CSS with Next.js?

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24.

How do you deploy a Next.js application to Vercel?

beginner

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25.

How do you build a Next.js application for production?

beginner

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26.

How do you configure environment variables in Next.js?

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27.

How do you create custom error pages in Next.js?

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28.

How do you set up TypeScript in Next.js?

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29.

What is the difference between `_app.js` and `_document.js`?

intermediate

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30.

How do you pass data between pages in Next.js?

intermediate

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31.

What are catch-all routes and how do you implement them?

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32.

How does prefetching work in Next.js?

intermediate

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33.

What is `getStaticPaths` and why is it needed?

intermediate

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34.

What is the difference between `fallback: false`, `fallback: true`, and `fallback: 'blocking'`?

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35.

What is SWR and how do you use it with Next.js?

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36.

Explain the differences between SSR, SSG, and CSR in Next.js

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37.

What is Incremental Static Regeneration (ISR)?

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38.

What are the main differences between App Router and Pages Router?

intermediate

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39.

How does data fetching differ between App Router and Pages Router?

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40.

What are Server Components and how do they work in App Router?

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Showing 21 to 40 of 94 results

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