JSFiddle - React, Tailwind, and code Playground

by Graham Fairweather

HTML

<textarea id="input"></textarea>
<div>
    <button id="save">Save</button>
</div>

JavaScript

/*jslint sub: true, maxerr: 50, indent: 4, browser: true */

(function (global) {
    document.getElementById("save").addEventListener("click", function () {
        global.localStorage.setItem("mySharedData", document.getElementById("input").value);
    }, false);
}(window));