JSFiddle - React, Tailwind, and code Playground

by michalbe

HTML

<input type="text" id="input"></input><br/>
<button id="save">Save</button>
<br/><br/>
Result: <span id="output"></span>

CSS

span {
    color: #f00;
}

JavaScript

var input = document.getElementById('input');
var save = document.getElementById('save');

save.addEventListener('click', function() {
    window.name =  input.value;
    document.getElementById('output').innerHTML = "SAVED";
});