Also have found this does not work.

Does nor work. Any suggestions for one that does?

Doesn't work.

Does nothing to the Youtube dates.

That's not working.

It still doesn't work.
I made an extension for seeing the exact Youtube upload date for anyone interested: https://addons.mozilla.org/en-US/firefox/addon/youtube-times/

It does not work.The chrome extension with the same name works fine , so please update it , because it is the only extension of this kind. Thank you.

Doesn't work
as of 20 Aug 2023 Sun 9.46.50 AM

I would love to see this get updated.

It currently doesn't work but I will update my review if that changes.

Doesn't work at all.

Doesn't work. Using Firefox 110.0.1 in case it matters.

Doesn't work.

YES I LOVE THIS

Obsolete add-on; no longer usable.

The addon does not show the posted date of the video, not by day, month nor year.
Instead, it gives an approximate post date referenced by number of days or years since posting.

Hard for me to tell if it is doing what it's supposed to. But I was hoping it would revert YouTube's recent change in Date format (where it only displays how old the video or comment is in days or weeks) to show actual dates. Sadly, it does not.

Спасибо,а то непонятно вообще когда ролик загружен,старый он или новый,аддон крутой

Good addon. Thank you.