react-backbone-approach.js

import React from 'react';

import AdminContent from 'react/components/adminContent';
import UserContent from 'react/components/userContent';

class Page extends React.PureComponent {

    render() {
        // a Backbone way - still using the global APP instance
        if (APP.isUserAdmin()) {
            return <AdminContent />;
        } else {
            return <UserContent />;
        }
    }
}

export default Page;