JSFiddle - React, Tailwind, and code Playground

HTML

<svg width="600" height="300" viewBox="0 0 600 300">
  <rect width="60" height="60" x="50" y="50" fill="#0c0">
    <animateTransform dur="2s" attributeName="transform" repeatCount="indefinite" type="rotate" from="0,80,80" to="360,80,80"/> 
  </rect>
</svg>

CSS

body {
  margin: 0;
}
svg {
  border: 1px solid #ddd;
  background-color: white;
}

JavaScript

console.log(document.querySelector('#a').getCTM())
console.log(document.querySelector('#b').getCTM())
console.log(document.querySelector('#c').getCTM())