JSFiddle - React, Tailwind, and code Playground

HTML

<div id="event-list"></div>

JavaScript

$(document).ready(function() {
var url =  "https://www.googleapis.com/calendar/v3/calendars/mnjusq8qt3kh847kge772s9fmk%40group.calendar.google.com/events?singleEvents=true&key=AIzaSyD28KypP-wTD-AKZVECKL0WsxoXhJiYbys";
 $.getJSON(url, function(items) {
    for(i in items) {
        item = items[i];
        $("#event-list").append(item.summary + "<br/>");
    }
    });
});