React · question
Question 6 of 108
What are the rules of JSX?
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Re-explain
Key JSX rules:
- Must return a single parent element or use React Fragment
- Use camelCase for attributes:
className instead of class, onClick instead of onclick
- Close all tags: Self-closing tags must end with
/>
- Use curly braces for JavaScript expressions:
{variable} or {expression}
- Boolean attributes:
disabled={true} or just disabled
// Correct JSX
function MyComponent() {
return (
<div className="container">
<img src="image.jpg" alt="Description" />
<p>Count: {count}</p>
</div>
);
}
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