JSFiddle - React, Tailwind, and code Playground

HTML

<div id="test"></div>
<p id="output"></p>

CSS

div {
    width: 100px;
    height: 100px;
    border: 1px solid #000000;
    transform: rotate(2deg);
}
p {
    font-family: monospace;
}

JavaScript

var log = function (str) {
    $('#output').append(str).append('<br/>');
};
    
var test = document.getElementById('test');
log( 'Test 1: '+ (test.currentStyle || window.getComputedStyle(test,null))['transform']);
log( 'Test 2: '+ test.style['transform']);
log( 'Test 3: '+ test.style.cssText['transform']);
log( 'Test 4: '+ document.styleSheets[2].cssRules[0]['transform']);
log( 'Test 5: '+ $(test).css('transform'));