JSFiddle - React, Tailwind, and code Playground

by jquerybyexample

HTML

<iframe width="420" height="345" src="http://www.youtube.com/embed/2p2Tw2lkFEs"></iframe>

JavaScript

$(document).ready(function () {
    $('iframe[src*="youtube.com"]').each(function () {
        var sVideoURL = $(this).attr('src');
        if (sVideoURL.indexOf('rel=0') == -1) {
            $(this).attr('src', sVideoURL + '?rel=0');
        }
    });
});