sau gut.

Simple to use, offers all the features I could want, and works perfectly

Ok

Works really well and boosts my productivity

Thank you James for your marvelous brain. I just discovered this app 2 days ago and I can't believe how much it stop me from getting distracted on Youtube, Amazon.com, and just wasting time.
You're the BEST!!!

MEGA customizable blocker, but also very accessible. I've benefited a lot from this extension

Admittedly I've never gotten the overrides feature to work, but I guess that's a blessing in its own right...

(Developer's blog seems pretty cool too)

Very helpful in preventing me to open youtube unconsciously

Amazing extension. Just what I needed

bloquea bien, sirve para no recaer en visitas no deseadas en webs

This app is great.

Super configurable, developer actively fixes any bugs...

Muito boa extensão para definir o tempo limite de sites. Ela é excelente para que consigamos nos livrar de sites que estão tomando muito o nosso tempo, como as redes sociais.

Amazing add-on!