JSFiddle - React, Tailwind, and code Playground

by Edward Tanguay

HTML

<div id="content"></div>

JavaScript

const scores = [34, 65, 23, 54];
html = scores.findIndex(function(element) {
	if(element == 23) {
  	return element;
  }
});
html = doubleScores.join(', ');

document.getElementById('content').innerHTML = html;