Select random Meetup attendee

random-attendee.js

// Create bookmark with javascript: CODE_HERE
// Click on bookmark in meetup website
(function () {
    var list = document.getElementById('rsvp-list').children,
        item = list[Math.floor(Math.random() * list.length)],
        name = item ? item.querySelector('h5.member-name a').innerHTML : 'N/A';
    
    item && item.parentNode.removeChild(item);
    
    alert("And the winner!!! Is.... " + name);
})();