JSFiddle - React, Tailwind, and code Playground

HTML

<p><i data-tnick="lirik" class="user-color fa fa-user viewers"></i>  <span>Offline</span>
</p>

JavaScript

jQuery(document).ready(function ($) {
    $('.viewers').each(function () {
        var monstercat = $(this).data('monstercat');
        var span = $(this).next();
        $.getJSON('https://api.twitch.tv/kraken/streams/' + monstercat, function (data) {
            var views = data.viewers;
            span.html(views);

        });
    });
});