Optimizing Build Performance in Next.js

Next.js is a React.js framework used for building web applications. Optimizing its build performance is very important to achieve a better user experience, quick loading times, SEO, and more.

Server-side rendering reduces the load on the client by rendering the UI on the server. This can lead to improved performance by reducing data fetching, bundle size, and initial page load times.

Next.js provides built-in optimization features like image optimization and font optimization. These features help in serving optimized images and fonts, reducing load times, and improving JavaScript performance and visual stability in web applications.

Developers can employ the following strategies:

• Reading the official Next.js documentation.
• Keeping an eye for the release notes for each new version.
• Participate in community forums and discussions.
• Follow Next.js on their social platforms.

Lazy loading involves deferring the loading of certain components or libraries until they are needed. This helps reduce the initial loading time and improves performance by loading only what is necessary.