Usage no npm install needed!

<script type="module">
  import jqueryTimeJs from 'https://cdn.skypack.dev/jquery.time.js';
</script>

README

JQuery Time

Time is a jQuery plug-in for digital clock live.

How to get started

HTML Code

<div class="watch"></div>

use a div with a class whatever (in this case I chose watch), and include the latest version of jquery and the plug-in jquery.time.js.

<script src="jquery-1.9.1.js" type="text/javascript"></script>     
<script src="jquery.time.js" type="text/javascript"></script>

jquery.time.js

At this point, to obtain the clock live:

<script type="text/javascript">
     $(document).ready(function(){
     $('.watch').time({font_size:18 , color:'green'}
          );
        });
</script>

See the Pen azVEBx by michele de falco (@MicheleDeF) on CodePen.