JSFiddle - React, Tailwind, and code Playground

by jakie8

HTML

<textarea id="demo" onkeyup="showLength()"></textarea>

JavaScript

function showLength(){
	var el = document.getElementById('demo');
    var val = el.value;
    console.log(val.length);
    val = val.replace(/(\r\n|\r|\n)/g, '\n');
    console.log(val.length);
}