JSFiddle - React, Tailwind, and code Playground

by Serghei Cebotari

JavaScript

Ext.onReady(function() {
    alert('ext.onready');

    var panel = Ext.create('Ext.panel.Panel', {
        title: 'Hello world',
        width: 300,
        height: 120
    });

    panel.show();

});