react/05-useeffect/README.md


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# useEffect Hook

## Code template

import { useEffect } from 'react';

useEffect(() => {
  // 1. Your side effect code goes here
  
  return () => {
    // 2. Optional cleanup code goes here
  };
}, [dependencies]); // 3. Optional dependency array

## Examples

Look at the src/App.jsx file.