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What is useEffect in React?
useEffect is a built-in React Hook that lets you run code after the component renders. It’s commonly used for: Fetching data from APIs Setting up subscriptions Updating the DOM Cleaning up on unmount
useEffect is a built-in React Hook that lets you run code after the component renders.
It’s commonly used for:
- Fetching data from APIs
- Setting up subscriptions
- Updating the DOM
- Cleaning up on unmount
