What is server-side rendering (SSR) and how does Next.js handle it : Omnath Dubey

Server-side rendering (SSR) is a technique used to render web pages on the server before sending them to the client. This can improve the performance and SEO of web applications by reducing the time it takes for the initial content to be displayed and ensuring that search engines can easily crawl the pages.

In Next.js, server-side rendering is handled automatically by the framework. When a user requests a page, Next.js uses the server to pre-render the page with the requested data and sends the fully-formed HTML document to the client.

This process allows Next.js to deliver fast and SEO-friendly pages that can be easily indexed by search engines. It also provides a better user experience by reducing the amount of time users need to wait for content to be displayed.

Next.js also provides support for incremental static regeneration (ISR), which allows pre-rendered pages to be re-generated on the server as new data becomes available. This ensures that pages remain up-to-date and can be used to display real-time information without sacrificing the benefits of server-side rendering.

Overall, Next.js provides a powerful and flexible platform for building web applications with server-side rendering. Its built-in support for SSR and ISR make it easy to create fast, SEO-friendly, and scalable applications that can handle complex data requirements.