Hide videos that are in playlist

When you are adding videos to your playlists Sometimes you don't remember if you've already added that video. This script puts an H button next to the search bar to Hide videos you've already added to your playlists, so there are no duplicate videos in your playlists.

Auteur
ayd prueba
Nombre d'installations quotidiennes
0
Nombre d'installations
19
Évaluations
0 0 1
Version
1.2
Créer
2023-08-31
Mis à jour
2023-10-05
Licence
MIT feel free to modify improve and share
S'applique à

Now it works with all user lists, including watch later, just add the id of your playlist on line 31 of this script var index = ["WL", "PLo29ME-MyPlAyLiSt-0vukQAqlG6R"]; separated by commas and quotes.
They usually start as PL
https://www.youtube.com/playlist?list=PLo29MExxxxxxxxxxxxxxxxxx.
WL is the playlist watch later
Now no APIKEY is needed.