Does anybody , where i can find the best interview question for next js developer interview?

[hariom9617]

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HI Im Hariom Patil , A MERN stack Developer

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Looking for the latest developer trends

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Im working on a HealthSync Project

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[Pwimawy]

First place I’d check is GitHub.
Just search “Next.js interview questions” and you’ll find repos made by devs who already went through interviews. These are great because they feel real, not textbook. A lot of them include App Router, Server Components, and actual code questions.

For explanations that are easy to digest, GeeksforGeeks is solid. It’s not perfect or super modern, but it’s good for understanding basics like SSR vs SSG, routing, and API routes before moving on to harder stuff.

If you want newer questions (Next.js 13 / 14 / App Router), Medium is honestly underrated. Search something like “Next.js App Router interview questions” or “Next.js interview experience”. A lot of posts are literally people sharing what they were asked.

For watching how answers should sound in an interview, go to YouTube. Mock interviews and walkthroughs help a lot, especially for senior-level questions and system design.

And yeah, this sounds boring, but interviewers really notice if you’ve read the Next.js docs. Stuff like Server vs Client Components, caching, middleware, and App Router concepts come straight from there.

If you can comfortably explain:

App Router vs Pages Router
Server Components vs Client Components
SSR / SSG / ISR (and when to use each)
Server Actions
Caching and revalidation
SEO in Next.js

its easy. goodluck. wish you success