@octanejs/react-error-boundary

Octane adapter for the public [email protected] API. It uses Octane's native @try/@catch boundary rather than shipping another error catching engine.

import { ErrorBoundary } from '@octanejs/react-error-boundary';
import { getErrorMessage } from '@octanejs/react-error-boundary';

function App() @{
  <ErrorBoundary
    fallbackRender={({ error, resetErrorBoundary }) =>
      <button onClick={() => resetErrorBoundary()}>
        {'Retry after ' + (getErrorMessage(error) ?? 'unknown error')}
      </button>}
  >
    <Screen />
  </ErrorBoundary>
}

fallback, FallbackComponent, fallbackRender, onError, onReset, resetKeys, ErrorBoundaryContext, getErrorMessage, useErrorBoundary, and withErrorBoundary are supported. Errors from event handlers and async callbacks are not render errors; forward them with useErrorBoundary().showBoundary(error).

For server rendering, import ErrorBoundary from @octanejs/react-error-boundary/server. That entry deliberately does not catch descendant errors, matching upstream React server behavior.