JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/jquery-ui-git.css">
<script src="http://code.jquery.com/ui/jquery-ui-git.js"></script>
<div id="container">
    <div id="parent">
        <div id="resizable"></div>
    </div>
</div>

CSS

#container {
    height: 300px;
    width: 500px;
    border: 1px solid black;
    left: 50px;
    top: 50px;
    
    position: absolute;
}
#resizable {
    width: 100px; 
    height: 100px; 
    border: 1px dotted black;
}

JavaScript

$( "#resizable" ).resizable({
    containment: $("#container")
});