This is a great addon but suffers because you cannot change your browser user agent and also use this addon. Firefox users have an unskippable 5-10s delay before a video starts if youtube detects the user agent as matching firefox, so not being able to avoid this is a huge negative for this addon.

Thank you for the update. I'm very happy that this wasn't abandoned.

Very happy this addon is back on Firefox with its latest version!

To my opinion. This is the best youtube Add-On out there......

Excellent work. I’ve been using it every day for a long time, and I’m very satisfied with it. I would never use YouTube without it anymore.

The freedom to customise how you use YouTube like automatic resolution settings, volume boosting, Video speed, convert (or hide) shorts or change the colours of the browser, just make this a must need extension if you want to enjoy your experience on YouTube.

True to its Name, it is an ENHANCER!!

Thank you for bringing this back! When it went away I tried every other similar add-on, and none come close to replicating the experience of 'Enhancer'.

Almost perfect for what I want (fixes rows, removes home page shorts) but needs an option to remove notification shorts from subscribed creators if possible as well (since YouTube wants to make their platform short-form video slop). Also doesn't slow down my computer which is another plus.

Been using this for years and really enjoy it. Especially the fast speed controls. I wish it would also have a feature to always display the 'save' button to make saving to playlists more convenient, but maybe in the future :)

really cool you should probably add change overall page color but still really cool love it.

Works great but it does not work while using a User Agent Switcher which is a bit sad since youtube is close to unusable without one to fake Chrome.
And using youtube without this extension is also awful nowadays with all those shorts taking up space.

It seems a glitch deleted my review so I'm reposting to keep users up to date.

Used to be a great extension, almost mandatory. Unfortunately there seems to be a problem that's causing some users to be unable to update to the newer version of the extension (trapping them on version 2.0.121) and this older version is starting to not work anymore. It's probably a good idea to not install until the problem has been fixed.

I'm in currently talking with the dev team via email to find a solution (future update, about:config edit, "unpacked extension") but communication seems to be tricky. I'll update this review when i have confirmation on a fix.

For years this extension worked very good. Lately or a week now, its working in part. I can control the volume with the mouse, but the Video player Control disappeared. I tried uninstalling, re-installing, clear cache, reinstall firefox and then redo everything, still the issue the is same. Basic features disappeared or are not working. I read reviews here, some comments talk about this but not similar issues.

It worked fine for the first time, than disappered for some reason if reload the site.
Totally fine in private mode DKW.
PS. Tried disable others addon or install previous version. No use.

I love it, youtube videos that starts at a low default volume instead of blasting me out of my seat. Awesome !