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30 interview questionsfor developers (2025)

Test your developer skills before an interview with 30 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

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30 questions
Easy
15 votes966 runs1 comment

Load blog post data at build time for a static render.

Web developer
nextjs
static site generation
Anasat Nov 30, 2023
Easy
13 votes1027 runs0 comment

What is the path to the about page in Next.js?

Web developer
nextjs
routes
Anasat Nov 30, 2023
Easy
10 votes939 runs0 comment

What are the benefits of using dynamic imports in Next.js?

Web developer
Anasat Nov 30, 2023
Medium
8 votes882 runs0 comment

How to use Incremental Static Regeneration (ISR) in Next.js to update blog posts periodically after their initial publication.

Web developer
nextjs
static generation
incremental static regeneration
Anasat Nov 30, 2023
Easy
6 votes931 runs1 comment

What's the main new feature of Next.js 13 compared with previous versions?

Web developer
nextjs
router
Anasat Nov 30, 2023
Easy
4 votes827 runs0 comment

Fetch the product details from the server on every request and cache it.

Web developer
Anasat Nov 30, 2023
Easy
4 votes808 runs0 comment

Add global middleware to handle authentication across all routes in your application in Next.js

Web developer
nextjs
middleware
Anasat Nov 30, 2023
Medium
3 votes849 runs0 comment

Create a NextJS page with a navbar and a footer

Web developer
nextjs
pages
Anasat Nov 30, 2023
Hard
2 votes852 runs0 comment

Create a global error handler in Next.js

Web developer
nextjs
error
Anasat Nov 30, 2023
Easy
2 votes848 runs0 comment

Where to place static files in a Next.js project.

Web developer
nextjs
static files
Anasat Nov 30, 2023
Easy
2 votes810 runs0 comment

How to manipulate HTTP response headers within a `getServerSideProps` function in Next.js

Web developer
nextjs
headers
Anasat Nov 30, 2023
Easy
2 votes286 runs0 comment

Export the metadata object in Next JS

Web developer
nextjs
seo
Anasat Nov 30, 2023
Easy
1 vote834 runs0 comment

Dynamically generate metadata based on the content of a page or route in Next.js 14

Web developer
nextjs
metadata
Anasat Nov 30, 2023
Medium
1 vote830 runs0 comment

The `redirect` function sends a temporary redirect (HTTP 307), suitable for temporary state changes, such as redirecting an unauthenticated user to the login page.

Web developer
nextjs
redirect
Anasat Nov 30, 2023
Easy
1 vote821 runs
1 comment

Write a Next.js page that renders a product's details.

Web developer
nextjs
pages
Anasat Nov 30, 2023
Easy
1 vote815 runs
1 comment

How to create a dynamic route in Next.js

Web developer
nextjs
pages
Anasat Nov 30, 2023
Easy
1 vote721 runs0 comment

What are the main differences between Next.js and React?

Web developer
react
nextjs
Anasat Nov 30, 2023
Easy
1 vote677 runs0 comment

What is the default format for images converted by the NextImage component?

Web developer
Axel Nalessoat Apr 24, 2024
Easy
1 vote547 runs1 comment

Create a custom error page for a specific route segment in Next JS

Web developer
nextjs
routes
error pages
Anasat Nov 30, 2023
Hard
1 vote362 runs0 comment

What will be logged in the console when the button is clicked?

Web developer
ilyassat Jan 30, 2025