What is Image Component and Image Optimization in Next JS?
The Next.js Image component, next/image
, represents a modern evolution of the HTML <img>
element with built-in performance enhancements tailored for the contemporary web.
- Enhanced Performance: Ensures the delivery of appropriately sized images for each device, utilizing modern image formats.
- Visual Stability: Automatically mitigates Cumulative Layout Shift issues to enhance visual stability.
- Expedited Page Loads: Images are loaded dynamically when they come into the viewport, and optional blur-up placeholders can be employed for faster page rendering.
- Asset Flexibility: Supports on-demand image resizing, even for images stored on remote servers, providing flexibility in handling assets.
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.
Similar Reads
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....