Had been using this for the white list feature, and it had been working fine
Today I see that the white list mode had turned itself off, but more importantly the entire list of whitelisted sites has been deleted as if the add-on had been freshly installed.

Cooooool plugin!It makes me more dedicated on my job!

There are many headaches from simply trying to enjoy the online world. BlockSite is my first line of defence; thank you.

This is the only site blocker that works for me. Every time. All the time. Firefox.

Can't find a way to add a site!!!

Nice :3

Bloated addon that's supposed to do simple thing - *block sites* but is focused primarily on getting your subscription money.
1. forced consent for advertisers spying on you and "maybe later" instead of no
2. subscription popup - they want your money even before you start using the app - and no lifetime licence for pro version
3. popups on popups - w t f is coach bob?! Why is the tutorial forced? And they have ads
4. setting up actual block list etc. isn't straightforward

downloaded it for the work mode but you cant even adjust the minutes on it. what is the point? i dont want to work for only 25 minutes.

It works. Thanks.

fails to block twitter / x site for some reason.

Utterly fucking useless, would give 0 stars if possible. Blocks sites not on the block list, and popups still pop up, the page just doesn't load. Thus kinda pointless for blocking ads that are getting around more traditional adblockers.

nasty phrases directed at the user from the sw devs

Pretty Useful extension, helps me a lot in blocking distracting websites.