What are the benefits of using Next JS?
Next.js is a popular React framework that brings several benefits to web development. Here are some of the key advantages of using Next.js:
- Server-Side Rendering (SSR):
- Next.js supports server-side rendering out of the box. This means that pages can be rendered on the server and then sent to the client, providing better performance and SEO as search engines can crawl the fully rendered content.
- Static Site Generation (SSG):
- Next.js allows for static site generation, where pages can be pre-built at build time. This can significantly improve performance by serving static files directly from a CDN, reducing the load on servers and improving the user experience.
- Automatic Code Splitting:
- Next.js automatically splits the code into smaller chunks, allowing for efficient loading of only the necessary code for a particular page. This results in faster initial page loads and improved overall performance.
- Built-in CSS Support:
- Next.js provides built-in support for styling solutions, including CSS modules, styled-jsx, and support for CSS-in-JS libraries. This allows developers to choose their preferred styling approach without the need for additional configuration.
- API Routes:
- Next.js allows you to create API routes easily, enabling the development of serverless functions. This can be useful for handling backend logic without the need for a separate server.
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....