This addon had some nice features, but probably from a combination of youtube changing too much and the addon getting no updates, there are some wonky functionalities that I don't have the patience to deal with. Too bad, it was a good one for a while
hi! ♥ 4.0.17.1 will be live in Firefox any moment with ~100 improvements. Unfortunately we lost our maintainer in 2022, but are getting back on track. We are over 500000 active users and only 1-3 active developers. Every volunteer will help https://github.com/code-for-charity/ImprovedTube-for-YouTube
