Prevent related videos at the end of a YouTube video

Do you want to show a YouTube video but hate all those ‘related videos’ that show up at the end?

Sure you can wait perched over the pause button to stop the video before they pop up but who needs that stress.

I made a little bookmarklet to make things a little easier.

Pull up a YouTube video (like this one) and click the bookmarklet (now in your bookmarks) to see it in action.