JSFiddle - React, Tailwind, and code Playground
HTML
<div id="divToHide">
Test text
</div>
<button id='button'>Click</button>
<button id='button1'>Click jQuery</button>
JavaScript
var button = document.getElementById('button');
button.onclick = function() {
var div = document.getElementById('divToHide');
if (div.style.display !== 'none') {
div.style.display = 'none';
}
else {
div.style.display = 'block';
}
};