They removed autoPiP on Firefox, which was the main reason I was using this extension

I really like this extension. It makes YouTube so much cleaner and easier to use. You can hide all the distracting stuff, change the layout, and add helpful tweaks that make watching and browsing feel smoother. It’s lightweight and doesn’t slow things down, which is great. The shortcuts and filters are super handy for managing videos and playlists too. Overall, it just makes YouTube feel more organized and personal. Once you start using it, it’s hard to imagine going back to the default version.

I installed it mainly because I wanted it to hide the videos I have already watched. It can't do that, even though there are a few settings for it.
Other than that, It pretty much breaks YouTube. Most features don't work and the site becomes incredibly slow and unresponsive. Playback stops randomly and I often can't even refresh the page. It tries to do too much and manages to fail at every feature.

Edit: I can see the "tracked videos" counter going up, but all the videos I have watched are still visible on my subscriptions and main page. Also, "can't refresh" means F5 and the refresh button in the browser are not responsive until I close the tab with YouTube.

so far so good

I'm a big fan of this, but I did come here to mention/ask about the hiding the shorts reels/forcing normal player not working - but I see someone said it's on mobile specifically. I have zero understanding of coding or how to use github except following specific instructions, so wouldn't have a clue how I could add the mobile URL if that other person didn't.

Works allright, but on mobile, you have tonswitch to "desktop mode" to make some features work, like automatically redirecting from the shitty "shorts" page to the actual YouTube page for the video.

Seems to work for me. Haven't come across any issues for my uses

Fantastic add one. Youtube is awful to use on desktop without it.

Themes and some settings are ok. I just do not like that whenever I switch from a tab to youtube and vice versa, there is a short amount of time where the page reloads. I have no idea why it keeps doing this. It also has issues wherein despite not enabling the "Force videos to start from the beginning", it still forces videos to start from the beginning. It's annoying and worth the uninstall. Hopefully they fix such issues by then

Just Brilliant!

Very good QQL feature add, however it is extremely performance intensive, do NOT use the build in theme feature 100% will slow down site responsiveness.
Also it would be nice to add a action menu because the YouTube ui keep changing so I can stop seeing buggy UI

Edit: CPU usage wise I think so, but it seems to also interfere with page loading, most of the time for me it's a blank page

Hide ugly ai and auto-dubbed. thank you!