This script likes all the songs in a Youtube Music Playlist at once.
- Visit a Playlist's page on ytm (URL looks like:
https://music.youtube.com/playlist?list=... - Press
ctrl+shift+j. This opens the Developer Console. - Copy the script in this gist (That's in
script.js) - Paste the code into the Developer Console on the ytm Tab, hit enter.
- Great, you're done!
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