JSFiddle - React, Tailwind, and code Playground

JavaScript

function computeStyles(el) {
    var s = '';
    var o = window.getComputedStyle(el);
    for (var i = 0; i < o.length; i++) {
      s += o[i] + ': ' + o.getPropertyValue(o[i]) + '; ';
    }
    return s;
}

var c1 = computeStyles(document.body);
var c2 = getComputedStyle(document.body).cssText + " ";

alert(c1 === c2 ? "c1 = c2" : "c1 ≠ c2");