ReasonJun

Lazy loading in Next.js is a feature that allows you to defer the loading of components and libraries until they are needed. This can improve the initial loading performance of your application by decreasing the amount of JavaScript that needs to be loaded. There are two ways you can implement lazy loading in Next.js: Using Dynamic Imports with next/dynamic Using React.lazy() with Suspense Dynam..

In React 18, the concept of suspense has been introduced as a built-in feature. Suspense allows you to manage and handle asynchronous operations, such as data fetching or code splitting, in a more declarative manner. It enables you to suspend the rendering of a component while it's waiting for some asynchronous work to complete, and then display fallback content until the work is finished. Here ..