JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <form id="myform" action="" method="post">
      <input type="text" id="mytext" name="mytext" value="" placeholder="type here!" />
    </form>

JavaScript

var text = $("#mytext");
    var form = $("#myform");
    text.bind("change keyup", function() {
        if( $(this).val() == "wikipedia" )
        window.open('https://it.wikipedia.org/', '_blank');
        
    });