JSFiddle - React, Tailwind, and code Playground

HTML

<br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br />
<div id='trigger'>hover me</div>

JavaScript

$(document).tooltip({
    items: '#trigger',
    content: function(response) {
        setTimeout( function() {
            var html = '';
            for ( var i = 0; i < 10; i++ )
                html += 'Hello ' + i + '<br />';
            response(html);
        }, 1500);
        return 'Testing.';
    }
});