JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    <input id="myInput" type="text" autofocus value="this is a test"/>
</div>

CSS

#container { width:3000px; border: 1px solid black; height: 50px;}

JavaScript

document.getElementById("myInput").onkeydown = function (e) {
  //e.preventDefault();  
    e.stopPropagation();
};