It doesn't block anything for me. I tested it with a few sites and none blocked :(

worked well for us

I want to block specific pages, not entire domains (think tumblr.com/username instead of tumblr.com as a whole). it does not allow this.

i have an issue. Once the pause in blocking is over, you can keep using the tab you're on. Could you make it so that once the pause is over, the tab gets blocked? or that i can't click on any link.
For example, i'm on youtube. I paused blocking for 5 minutes, but once the pause is over, i can keep watching videos.
If you fixed this, i'd give the addon 5 stars.

Almost a great app. The concept is exactly what I want but the functionality still needs some work. It took quite a bit of troubleshooting just to get the blocking to work on any website (a hard refresh--ctrl + shift + r--wound up doing the trick), and as of now, it still doesn't successfully block Twitter, though this appears to have been a known issue for most of 2019. I'm disappointed but cautiously optimistic that the app will get better with a little more time and assistance.

I do love that it's completely open-source and minimalistic, though, and will bump up the number of stars I've rated the extension as soon as the bugs get squashed.

Clever link to the blocked website in case you want to unblock it, I like this very much

Would be nice to automatically turn the blocker on/off at certain times of the day, e.g. from 8 in the evening to 8 in the morning to not mess with my sleep.

I really like this add on for its simplicity. And I really like supporting open source programs and add-ons. One suggestions: I notice that when I turn my computer on and open the browser that the add on is turned off. It would be great if it was turned on when the browser comes on - that way the default is on instead of off.

Not working for me, just a the black circle in the tool bar, not the crossed line. When clicking on it nothing happens

Entweder verstehe ich das Add-on nicht oder es ist nicht das, was ich dachte, das Add-on ist. Ich möchte gerne verschiedene Websites blocken und das nicht nur für 3 Stunden, sondern permanent. Die Chip Website wurde gar nicht geblockt.