TubeLister - Generate a YouTube playlist from your opened tabs.
Twine - Twine is an open-source tool for telling interactive, nonlinear stories.
Vidlis - Create music playlists from YouTube videos.
Mevo by Livestream - The live event camera
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Watch People Code - Livestreams of people coding