Super easy-to-use extension which does exactly what it says it does in the most user-friendly way I could've possibly imagined. The only question I had after using it for a little while is where I could donate a tiny bit of $ for the creator. However, there's clearly no place for that on the website or via the extension itself. Clearly just a functionally relevant and perfectly designed app created out of the goodness of someone's heart. I consider that a solid win for Firefox users and a tiny victory for humanity as a whole.

EXCELLENT ..... WEBSITE

Moves the live stream chat below the video in theater mode, can't fix without disabling the add-on

A great replacement to "Tweaks for YouTube" from the Chrome extension library

Muy bueno, me encanta 👍

this extension is truly amazing for what it does but the most annoying thing about it is the pop-up player that shows up when scrolling, when on fullscreen the scrolling doesn't activate the mini player at all.

I wouldn't want to use YouTube without this extension again, but it's so frustrating that around once a day, parts of it will just stop working. The only way I've found to fix this is to clear cookies both YouTube & Google, and sign in again. This fixes it for another day.

La plupart des problèmes que j'ai avec youtube depuis des mois provenait de cette extension et de ses paramètres par défauts qui changent sans cesse.
Je l'ai désinstallée, ma vie est redevenue plus belle.