JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">

JavaScript

$(document.body).append(
    $("<input />").attr({
        value: 'Test',
        type: 'checkbox'
    })
);
alert($("input").val());
alert(document.body.innerHTML);