JSFiddle - React, Tailwind, and code Playground

HTML

<div id="output">

</div>

<textarea id="text"></textarea>
<button id="button">submit</button>

JavaScript

var button = document.getElementById("button");
button.addEventListener("click", function(e) {
    var text = document.getElementById("text").value;
    var output = document.getElementById("output");
    output.innerHTML = text;
});

/*
test inputs:

<img src="x" onerror=alert('hello'); />

<img src="x" onerror="alert(\"hello\")" />

*/