JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<div class="name"> 1 </div>
<div class="name"> 2 </div>
<div class="name2"> 3 </div>
<input id='hideButton' type="button" value="Hidd1e"/>

JavaScript

$(document).ready(function () {
$('#hideButton').on('click', function(){
console.log(1);
    $('.name').hide();
})
})