JSFiddle - React, Tailwind, and code Playground

by Addy Osmani

HTML

<div class="share_posts">share posts</div>
<div class="share_posts">share posts</div>
<div class="share_posts">share posts</div>
<div class="share">share</div>
<div class="share">share</div>

JavaScript

alert($('.share').length);