Hey… welcome back 👋

If you made it here, you’re not just learning React anymore —

you’re starting to think like a React developer .

In Episode 3 , we set up the foundation with Browser Router — basically giving our app a navigation system .

But now comes the real question…

“Okay… routing is set. But how do I actually control navigation with logic?”

Because let’s be honest —

real apps don’t just wait for users to click links.

They:

redirect after login

protect private pages

move users based on conditions

respond to actions instantly

👉 And this… is exactly where useNavigate steps in.

What is useNavigate?

Let’s slow this down and really understand it.

At its core, useNavigate is a React hook that lets you change routes (pages) using JavaScript code instead of user clicks.

In simple terms:

It gives you control over when and where a user should move inside your app.

Normally in a website, navigation happens when a user clicks something.

But with useNavigate , navigation can happen because…