EXACTLY what i was looking for, can't believe i finally found something like this. Thanks you so much...

Best Browser

Спасибо тебе друг, за это приложение.

You save my live.

This is such an excellent concept! It is what I have been wanting for some time.

VERY useful extension for managing a large number of subscriptions. I ran into an issue a few weeks ago where my Subscriptions list was empty and couldn't see or add new subscriptions to a Group using Firefox. The issue has to do with Firefox's built in Content Blocking. To fix the issue, here's what I did:

Go into Firefox's Privacy & Security section and do the following for Content Blocking settings:

Send websites a “Do Not Track” signal that you don’t want to be tracked: ensure "Only when Firefox is set to block Detected Trackers" is selected.

Third-Party Cookies: ensure "Trackers (recommended)" is selected.

Changing these two settings fixed my issue and now the extension is working great again. As a side note, I am using AdGuard AdBlocker extension to block ads and such in YouTube and this adblocker does not appear to be affecting this extension at all...

Been looking for something like this for a while after having so many subscriptions and this guy did a great job, plenty of functionality and customization. Highly recommend.

This is the answer to an issue I've had for years. Finally.... a non-cluttered experience for those of us with a bunch of diverse subscriptions.