JSFiddle - React, Tailwind, and code Playground

HTML

<div id="target"></div>

JavaScript

YUI().use('node', function (Y) {
    var tags_form = Y.Node.create(
    '<form id="tags-form" class="inline hidden"></form>');

var children = new Y.NodeList([
    Y.Node.create('<input type="text" id="tag-input" />'),
    Y.Node.create('<span>&nbsp;</span>'),
    Y.Node.create('<img src="spinner" id="tags-edit-spinner" class="hidden" />'),
    Y.Node.create('<button class="lazr-pos lazr-btn yui-ieditor-submit_button" ' + 'id="edit-tags-ok" type="button">Ok</button>'),
    Y.Node.create('<button class="lazr-neg lazr-btn yui-ieditor-cancel_button" ' + 'id="edit-tags-cancel" type="button">Cancel</button>')
]);

tags_form.append(children);
Y.one('#target').insert(tags_form);
});