JSFiddle - React, Tailwind, and code Playground

by Marc Chehab

HTML

<h2>Input auswerten</h2>
<h3>Beginnen Sie etwas zu schreiben:</h3>

<p>Output: <span id="txtHint"></span></p> 
<p>Input: <input type="text" id="txt1" onkeyup="showHint(this.value)"></p>

JavaScript

function showHint(str) {
document.getElementById("txtHint").innerHTML = str;
}