There is a big oversight with the design of this add-on, where if you press "block channel" there is no undo button anywhere to cancel what you have just done. You have to open up the addon, navigate the menus to find the channels you've blocked and manually delete the name of the channel you just accidentally blocked.

Was a really great add on, but it just stopped working some weeks ago and has not been fixed :/

Only installed it yesterday, but does the job! Will come back in a month or so, tho.

Was working, but now triggers the ad blocker warning. (with all other extensions, including the actual ad-blockers, disabled)

Bloqueia o que você quiser no YouTube

based

This blocking stuff make Me feel like God

Simply a must-have.

Super! Absolutely necessary for "modern" youtube conditions!

A marvelous add-on! Thank you for it!
If you guys want to block the annoying 'reaction' videos, just put the below piece of code (and add more constrains if needed) to the Advanced Blocking section:
(video, objectType) =>
{
if (video.title.toLowerCase().toLowerCase().match("reacts") ||
video.title.toLowerCase().match("reaction") ||
video.title.toLowerCase().match("react") ||
video.title.toLowerCase().match("reacting") ||
video.title.toLowerCase().match("first time hearing") ||
video.title.toLowerCase().match("vocalcoach") ||
video.title.toLowerCase().match("vocal coach"))
{
return true;
}
else
{
return false; //just in case. probably not needed
}
}

Absolutely love this plugin. Youtube has some of the most braindead comments sometimes and I can finally hide that trash

literally the best addon for youtube ever made, thank i want to kiss the creator, this is so useful for blocking out bigoted videos, hate speech channels, aswell as getting rid of the GOD AWFUL shorts

Great extension! Really good when you don't want to see countless idiotic channels or videos. And regarding it not working. The context menu is broken but you can still add and remove channels/ videos from the filter list. (Also as of 2023/08/15 the github repo got updated to fix this issue.)

I also experienced this extension not working after updating to version 115 or 116 of Firefox. However, by chance, when I executed 'Clear Data' under 'Cookies and Site Data' in 'Privacy & Security,' the extension started working again. Currently, it is functioning whether I am logged in or not. Just to be sure, I restarted Firefox after executing 'Clear Data.' I suggest you all give it a try as well.

edit-5 stars because it's working again. I couldn't even use youtube without this.

I'll give it two stars for when it did work. Currently no longer works if you're logged into an account. Only works when not logged in, BUT it will put many blocked channels on your home page when logged into an account. It's been busted for around a month now. Seems like the dev gave up or sold out.

No longer working. Trying to block with the context menu does nothing now.

Stopped working