src/components/widgets/WidgetFactory.jsx

import React from 'react';
import PropTypes from 'prop-types';
import Widgets from './index';

class WidgetFactory extends React.Component {
  render() {
    const { src, ...props } = this.props;
    return React.createElement(Widgets[src], props, this.props.children);
  }
}

WidgetFactory.propTypes = {
  src: PropTypes.string.isRequired,
};

export default WidgetFactory;