function getYoutubeVideoId(url) {
  const regex =
    /(?:\/embed\/|\/v\/|\/watch\?v=|youtu\.be\/|\/shorts\/)([a-zA-Z0-9_-]+)/;
  const match = url.match(regex);
  return match ? match[1] : null;
}

// Typical youtube urls:
const youtubeUrls = [
  "https://www.youtube.com/watch?v=VIDEO_ID",
  "https://youtu.be/VIDEO_ID",
  "https://www.youtube.com/embed/VIDEO_ID",
  "https://www.youtube.com/v/VIDEO_ID?version=3&autohide=1",
  "https://www.youtube.com/shorts/VIDEO_ID",
];

youtubeUrls.forEach((url) => {
  const videoId = getYoutubeVideoId(url);
  if (videoId) {
    console.log("YouTube Video ID: " + videoId);
  } else {
    console.log("Invalid YouTube URL");
  }
});