JSFiddle - React, Tailwind, and code Playground

HTML

<div id="draggable">
    <textarea></textarea>
</div>

CSS

body{
    background-color: #ccc;
}

#draggable{
    background-color: blue;
    display: inline-block;
    padding: 75px;
}

JavaScript

$("textarea").blur(function(){
    alert("Do something");
});

$("#draggable").on('click', function(e){
    if (e.target == this && $('textarea').is(':focus')) $('textarea').blur();
});

$("#draggable").draggable();