Don’t Watch Later

Does exactly what I wanted it to, which is playing a video from my Watch Later, instead of loading the whole list, enabling YouTube to run a lot faster for me.

Not quite what I was looking for. I use playlist to group videos, but don't want it to go to the next one once I finish a video. I was hoping this extension would simply prevent from loading the next video in the playlist, but sadly it just takes redirects you to the basic non-playlist URL.

Must have! You need to open the video in a new tab.

When you click on a video in your Watch Later playlist, this extension makes the video load as a single independent video, not as a "playlist" video, and thus prevents the next video in your Watch Later list from autoplaying. Perfect!