JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

#parent {
    width: 400px;
    height: 50px;
    position: absolute;
    left: 50px;
    border: 1px solid black;
}
#containment {
    left: 200px;
    width: 200px;
    height: 50px;
    border: 1px dotted red;
}
#resizable {
    left: 50px;
    width: 150px;
    height: 50px;
    border: 1px dotted black;
}

JavaScript

var grid = [10, 10];

$( "#resizable" ).resizable({
    containment: "parent",
    handles: 'e, w',
    grid: grid
});