Why Link component for client navigation in NextJS? - Purpose & Use Cases

The Big Idea

Discover how a simple Link component can make your website feel lightning fast and smooth!

The Scenario

Imagine building a website where every time you click a link, the whole page reloads, making you wait and losing your place on the page.

The Problem

Manually handling navigation with full page reloads is slow, breaks smooth user experience, and can cause flickering or lost data on the page.

The Solution

The Link component in Next.js lets you navigate between pages instantly without reloading, keeping the app fast and smooth like a native app.

Before vs After

✗ Before

<a href="/about">About</a>

✓ After

<Link href="/about">About</Link>

What It Enables

It enables seamless, fast client-side navigation that feels instant and keeps your app state intact.

Real Life Example

Think of clicking menu items on a shopping site and instantly seeing new products without waiting for the whole page to reload.

Key Takeaways

Manual links cause slow full page reloads.

Next.js Link component enables fast client-side navigation.

This improves user experience and app performance.