JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<body>
  <div id="count">0</div>
  <button id="inc-btn">
    Increment
  </button>
</body>

JavaScript

$(document).ready(function() {
  var count = 0;
  var limit = 5;
  var count_div = $('#count');
  var increment_btn = $('#inc-btn');

  increment_btn.click(function() {
    if (++count > limit) {
      count = 0;
    }

    count_div.text(count);
  });
});