What do you mean by SSR?
SSR stands for Server-Side Rendering. It’s a technique used in web development where the server processes the React or other JavaScript framework code and generates the HTML on the server side, sending the fully rendered HTML to the client’s browser.
Here’s a brief overview of the SSR process:
- Request from Client: When a user makes a request to a server for a web page, the server receives the request.
- Server-Side Processing: Instead of sending just a blank HTML shell or a minimal document, the server executes the JavaScript code associated with the requested page, fetches data if needed, and renders the complete HTML content on the server side.
- Sending Rendered HTML to Client: The fully rendered HTML, along with any necessary CSS and JavaScript, is sent as a response to the client’s browser.
- Client-Side Hydration: Once the HTML is received by the browser, any JavaScript code needed for interactive elements or further client-side rendering is executed. This process is known as “hydration.”
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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