Snippet Category
Choose a category to browse snippets
Snippet Selection
Choose a snippet to view and copy
Functional Component
Basic React functional component with hooks
import { useState, useEffect } from 'react';

function MyComponent() {
  const [count, setCount] = useState(0);
  const [data, setData] = useState(null);

  useEffect(() => {
    // Side effect logic here
    console.log('Component mounted');
    return () => {
      // Cleanup logic here
    };
  }, []);

  return (
    <div>
      <h1>Count: {count}</h1>
      <button onClick={() => setCount(c => c + 1)}>
        Increment
      </button>
    </div>
  );
}

export default MyComponent;

This tool provides production-ready JavaScript code snippets for common patterns. All snippets are copy-paste ready and follow best practices. Choose a category, select a snippet, and copy the code directly into your project.