JSFiddle - React, Tailwind, and code Playground

HTML

<iframe class="embed-responsive-item"  id="placeYoutubeVideo"  src="#" allowfullscreen></iframe>

JavaScript

$(document).ready(function () {
var neww = 'https://www.youtube.com/embed/NOubzHCUt48';
$('#placeYoutubeVideo').attr('src', neww);
});