React Native Tutorial #57: useEffect Hook Deep Dive 🔁 | setInterval + Cleanup with return

In this video, we dive deeper into the useEffect hook in React Native. Specifically, you’ll learn how to manage side effects like setTimeout and the importance of cleaning them up using the return function inside useEffect.

Here’s what we cover:
🔍 How useEffect works in functional components
⏳ Using setTimeout within useEffect
🧼 Why and how to clean up timers using clearTimeout
🚨 Preventing memory leaks and unwanted executions
📌 Real-life example to understand how cleanup functions behave

🎯 By the end of this video, you’ll know how to manage timers and other side effects confidently in React Native functional components using useEffect.

Видео React Native Tutorial #57: useEffect Hook Deep Dive 🔁 | setInterval + Cleanup with return канала Sachin Chandiramani