React usePrevious Hook Explained | Track Previous State in Counter

In this video, I’ll show you how to create a custom React hook (usePrevious) to track the previous state value in your app. 🚀

We’ll build a simple counter example where the hook stores and displays the previous count along with the current count. This is super useful when you want to compare state changes or debug your React components.

👉 What you’ll learn:

How to build a custom usePrevious hook in React

How it works with useRef and useEffect

Practical example with a counter app

If you’re learning React hooks and want to understand how to manage previous state values, this video is perfect for you!

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#React #ReactHooks #usePrevious #JavaScript #WebDevelopment

Видео React usePrevious Hook Explained | Track Previous State in Counter канала Aakash Nirwan