Big React apps can become slow if everything loads at once. That’s where React.lazy and Suspense step in—to boost performance through code-splitting!
🔹 What is React.lazy?
It lets you dynamically import components only when they’re needed.
const About = React.lazy(() => import('./About'));
🔹 What is Suspense?
Wrap lazy components to show a fallback (like a loader) while they’re loading.
<Suspense fallback={<p>Loading...</p>}>
<About />
</Suspense>
🔥 Final Thought:
Use React.lazy + Suspense to make your app faster, cleaner, and user-friendly. Smart loading = happy users! 🚀
Top comments (0)