How do error boundaries interact with React's component lifecycle methods

1. Error Boundaries Catch Errors During Rendering:
- Error boundaries catch errors that occur during the rendering process. They can handle errors that occur in the `render` method, lifecycle methods like `componentDidMount`, and even in constructors of the whole tree below them[1].

2. Error Boundaries Do Not Catch Errors in Event Handlers:
- Error boundaries do not catch errors inside event handlers. This is because event handlers are not part of the rendering process and do not occur during the same lifecycle phase as rendering. If an error occurs in an event handler, React will still know what to display on the screen[1].

3. Component Lifecycle Methods:
- Lifecycle methods like `componentDidMount`, `componentDidUpdate`, and `componentWillUnmount` are part of the component lifecycle. Error boundaries can catch errors that occur in these methods, ensuring that the application behaves correctly even when errors occur during these lifecycle phases[1].

4. Integration with React Cache API:
- Error boundaries can be integrated with the React Cache API to handle errors that occur when caching data. This ensures that errors are handled correctly even when data is being cached[2][3].

5. Server-Side Rendering:
- Error boundaries are particularly useful in server-side rendering (SSR) scenarios. They can catch errors that occur during the rendering process on the server, ensuring that the application behaves correctly even when errors occur during SSR[3].

Example Usage

jsx
import { cache } from 'react-cache';
import { ErrorBoundary } from 'react';

const fetchData = cache((id) => {
  // Fetch the data from the server
  return fetch(`https://example.com/data/${id}`)
    .then((response) => response.json())
    .catch((error) => {
      // Cache the error
      return Promise.reject(error);
    });
});

function MyComponent({ id }) {
  const data = fetchData(id);

  return (
    <ErrorBoundary fallback={<div>Error: {data}</div>}>
      {data ? (
        <p>Data: {data}</p>
      ) : (
        <p>Error: {data}</p>
      )}
    </ErrorBoundary>
  );
}

Conclusion