
With
pipcornyou can spawn a picture-in-picture YouTube player on your Mac without installing anything!
Install it globally using npm, or run it directly using npx:
npx pipcorn https://www.youtube.com/watch?v=dQw4w9WgXcQ
Basically it’s a wrapper around ytdl (to get the MP4 URL) and open-pip-cli (to open a PIP player).
Love the name, too.