JSFiddle - React, Tailwind, and code Playground
HTML
<div class="name"> 1 </div>
<div class="name"> 2 </div>
<div class="name2"> 3 </div>
<input id='hideButton' type="button" value="Hidd1e"/>
JavaScript
$('#hideButton').on('click', function(){
$('.name').hide();
})