JSFiddle - React, Tailwind, and code Playground

HTML

<div id="to_load"></div> hi there

CSS

#to_load {
    width: 523px;
    height: 192px;
}
#to_load img {
    display: none;
}

JavaScript

setTimeout(function() {
    $("<img />", { src:"http://ejohn.org/apps/workshop/adv-talk/jquery_logo.png"})
    .on('load', function(){
        $(this).appendTo("#to_load").fadeIn(500);
    });
},1000);