TubeLister - Generate a YouTube playlist from your opened tabs.
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Playmoss - Create playlists from YouTube, Vimeo and SoundCloud
OrganizeTube - Create video playlists from Youtube, Vimeo and other sources
Audius - The future of music streaming on the blockchain
YouTube Vanced - Vanced is a modded version of YouTube with many features such as adblocking and background playback