JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
  <div class="text">Click the box</div>
  <div class="box" style="transform: scale(1)"></div>
</div>

CSS

html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
	box-sizing: inherit;
	margin: 0;
	padding: 0;
}

.wrap {
  background: black;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
}

.box {
  width: 100px;
  height: 100px;
  background: bisque;
  position: absolute;
  transform: scale(1);
  cursor: pointer;
}

.text {
  color: white;
  position: absoulte;
  z-index: 1;
  margin-top: 25px;
  align-self: flex-start;
  font-family: sans-serif;
  user-select: none;
}

JavaScript

import anim from 'https://unpkg.com/slim-anim@1.0.0/index.js'
const box = document.querySelector('.box')

window.addEventListener('load', function() {
  box.addEventListener('click', function() {
    if (!box.toggled) anim(box, { transform: 'scale(3)', borderRadius: '100px' }, { duration: 250 })
    else anim(box, { transform: 'scale(1)', borderRadius: '0px' }, { duration: 350 })
    box.toggled = !box.toggled
  })
})