What is the recommendation for the placement of error boundaries in a React application's component hierarchy?
- Place error boundaries around each individual component.
- Place error boundaries around leaf-level components.
- Place error boundaries at the root level of the component tree.
- Place error boundaries only around components with async operations.
The recommended placement of error boundaries in a React application is at the root level of the component tree. This approach ensures that errors in any part of the application, including deeply nested components, can be caught and handled by the error boundary. Placing them around individual components can be cumbersome and may miss errors in child components.
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