JSFiddle - React, Tailwind, and code Playground

by kangismet

HTML

<input type ="button" value = "Klik" onclick = "count()"/>
<input id = "counting" type = "text" value = "0"/>

CSS

body {
    margin:60px;
    text-align:center;
}
#counting {
    border:none;
    outline:none;
}

JavaScript

var x = 0;
function count() {
    x += 1;
    document.getElementById( "counting" ).value = x;
}