mirador/src/contexts/FailedImageContext.js

An open-source, web-based 'multi-up' viewer that supports zoom-pan-rotate functionality, ability to display/compare simple images, and images with annotations.

import { createContext } from 'react';

const FailedImageContext = createContext({
  fallbackImage: '',
  hasFailed: false,
  notifyFailure: () => {},
});
export default FailedImageContext;