client/app.js
const React = require('react');
const ReactDOM = require('react-dom');
const Application = require('./components/Application');
window.onload = function onload() {
// Facebook Authentication adds this value to the location hash
if (window.location.hash.indexOf('_=_') > -1) {
window.location.hash = '';
}
ReactDOM.render(<Application />, document.body.getElementsByClassName('calendar-body')[0]);
};