Restore YouTube's Classic Look in Firefox and Chrome

YouTube Classic is an extension for Mozilla Firefox and Google Chrome that changes the design and layout of YouTube to the classic version.

Firefox users can install the browser extension from the official Mozilla Add-ons store; Chrome users cannot, as Google removed it from the Chrome Web Store. It is necessary to load it as an unpacked extension in Developer Mode as explained on the project's GitHub page.

YouTube Classic requests access to youtube.com; that's the only permission request and one that make sense, obviously.
https://addons.mozilla.org/en-US/firefox/ad...outube-classic/
https://github.com/xxzefgh/youtube-classic-extension