JSFiddle - React, Tailwind, and code Playground

HTML

<div>Drag me</div>
<div>Into me</div>

CSS

div {
    border: 1px solid black;
    margin: 20px;
    min-height: 30px;
    min-width: 100px;
}

JavaScript

jQuery(function ($) {
    $('div').draggable();
    $('div').droppable({
        over: function (event, ui) {
             //ui.draggable.appendTo($(this));
            //return false;
            ui.draggable.draggable("option", {revert: true})
        }
    });
});