JSFiddle - React, Tailwind, and code Playground
HTML
<body>
<p id="item">
</p>
</body>
JavaScript
var cars = ["Saab", "Volvo", "AAA"];
//cars.sort();
//cars[10] =100;
var text = "<ul>";
for (var i=0; i<cars.length;i++){
text+="<li>"+cars[i]+"</li>";
}
text += "</ul>";
document.getElementById("item").innerHTML = text;