JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<blink>Text to blink here</blink>

JavaScript

setInterval(function(){
      $('blink').each(function(){
        $(this).css('visibility' , $(this).css('visibility') === 'hidden' ? '' : 'hidden')
      });
    }, 250);