JSFiddle - React, Tailwind, and code Playground

HTML

<div id="minhaDiv"></div>
<div id="minhaDiv2">2</div>

JavaScript

var div = $('#minhaDiv').html().length;
var div2 = $('#minhaDiv2').html().length;
div && console.log('Div 1: ' + div);
div2 && console.log('Div 2: ' + div2);