JSFiddle - React, Tailwind, and code Playground
HTML
<script src="http://creativecouple.github.io/jquery-timing/jquery-timing.min.js"></script>
<p>
Here is a clock: <span class="example">--</span>.<br/>
The whole method chain <code>.text(Date).addClass('blink').wait(100).removeClass('blink')</code> is repeated every 1000 millis, meaning once per second.
</p>
CSS
body {
padding: 1em;
}
.example {
text-decoration: underline;
}
.blink {
background: yellow;
text-decoration: none;
}
JavaScript
$('.example').repeat(1000, true).text(Date).addClass('blink').wait(100).removeClass('blink');