JSFiddle - React, Tailwind, and code Playground

by huuzoo

HTML

<div id="target">ターゲット</div>
<button onclick="actionToggle();">toggle実行</button>

CSS

.apple {
  color: red;
}

JavaScript

function actionToggle() {
  var target = document.getElementById('target');
  target.classList.toggle('apple');
}