How to add a YouTube modal to your site?

Question

YouTube

Please tell me how you can add such a YouTube modal window to your site, such as in VK (photo)

so that when you click on the video, the video itself and the playlist on the right (as in the photo) open. Or where can I read about it? I looked at the YouTube API, but I didn’t find anything about it there, just how to add a video to the site and that’s it. And I need it to open a window, such as FancyBox, when I click on the video.

Answer 1

Make a page with a video and a playlist.
Insert fancybox with a link to this page,
PROFIT