<ErrorOverlay />

Presentational overlay consumed by Router’s internal ErrorBoundary when a route throws. You can also render it manually while prototyping error UX.

import { ErrorOverlay } from 'manicjs';

export function DevFault({ error }: { error?: Error }) {
  return <ErrorOverlay error={error} />;
}

Props

Behavior

Parses error.stack, highlights likely application frames, and (when maps/sources are available) surfaces contextual source excerpts. Intended for development ergonomics — ship a toned-down ~500.tsx page for end users (Framework error handling).

See also

• ServerError
• Errors overview