JSFiddle - React, Tailwind, and code Playground

CSS

div {
  height: 100px;
  width: 100px;
}

JavaScript

var redDiv = $('<div style="background: red;"></div>').appendTo('body').get(0);
$(redDiv).hide().show();

var greenDiv = $('<div style="background: green;"></div>').hide().appendTo('body').get(0);
$(greenDiv).show(); // not shown, bug?