Broken. Last update in 2021.

not work 2025/08

Used to work well, but sadly has been broken by some recent update to Twitter, and this is seemingly abandoned (hasn't had an update for 3 years now).

Go for the addon by RoyRiver instead - https://addons.mozilla.org/en-GB/firefox/addon/one-click-xtwitter-blocker/ - That one's currently working beautifully.

does not seem to work, unfortunately! it is only checking for twitter.com links, but since twitter was rebranded to x, this stops working

doesn't work anymore

as some other reviews show, it's just not working anymore and i'm not the only person this is happening to. it probably got screwed up because the website updated. will give a better rating once it's back up

its not working. the button is unclickable. so retarded.

it worked when I first installed it a month ago but not anymore. probably needs to be updated because of the name change from twitter to X.

11/26/2025
One Block now no longer works again. It has been 3 months since the last update.

Finally, I can block all those Twitter Blue engagement bait comments quickly.

literally lets you block your own account with no way to unblock it because theres no unblock button. like i just bricked my own account and have to make a new one

Guys, in order for this extension to work again, use Twitter Control Panel!

Works like a charm. I would go as far as to call this an essential add-on for post Elon Twitter.

Works for me on Ubuntu22.04 on Firefox. One problem exists where i have to click any newly loaded twitter page in order to interact with the page at all.

Doesn't work on a tweet's replies, just the tweet itself. Basically useless for me.

Does not work anymore unfortunately.

Ever since Musk took over the glitches with this extension seemed to have pilled up. At first it was a pretty minor UI bug where when you'd click on a tweet, it'll mess up the retweet text and multiply them. it didn't brake any of the actual functions of the extensions so i let it slide. But now whenever i enable it, it fails to even load the page. Firefox even told me that it was THIS extension that was slowing down the page and causing my page to be unresponsive.

It was once a wonderful extension that I used on a daily basis to easily curate my feed, but now as the changes to Twitter has been more sporadic and the extension hasn't been updated & maintained it's now completely broken and unusable. But still I hope one day it can be fixed again.

Twitter has done something to mess this up. There are too many retweet butons when this is active, and the like button vanishes. I hope the developer can fix this, because this addon is very useful.

It misses up the design. Maybe this happens after the latest views update from twitter