Explain the concept of “prefetching” in Next JS and how it impacts performance:
32. How can the data be fetched in Next JS?
34. Can you explain how to internationalize a Next JS application to support multiple languages?
In Next.js, prefetching is a mechanism wherein the framework autonomously initiates the download of JavaScript and assets for linked pages in the background. This proactive approach minimizes navigation time, enhancing the overall user experience with a smoother and faster transition between pages.
Next JS Interview Questions and Answers (2024)
The Next JS stack, often referred to as the “N stack” (Next JS stack), is a comprehensive web development framework designed to streamline the creation of modern web applications. It is built around Next JS, a powerful React-based framework that adds additional capabilities for server-side rendering, routing, and more.
Let’s discuss some common Next JS interview questions that will help to clear interviews, particularly for frontend development roles. These questions are designed to assess your proficiency in Next JS and your ability to work on the front end of web applications.
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10. Explain the concept of dynamic routing in Next JS:
Next.js uses a client-side navigation approach that leverages the HTML5 History API. This enables smooth transitions between pages on the client side without a full page reload. The framework provides a built-in Link component that facilitates client-side navigation, and it supports both traditional anchor () tags and programmatically navigating through the next/router module....