This is the best productivity add-on I have ever came across. Supports so many features that it feels like the amalgamation of multiple add-ons and cherry on the cake is that it is available for chrome as well and you can just export the same settings to chrome using a single click.

I migrated to LeechBlock from another similar add-on. By the versatility and offered customization, I regret to have not moved to this add-on earlier. Absolutely brilliant!

Exactly, what I was looking for. Simple, neat and reliable. Best tool for digital self awareness I know so far

This is an immensely helpful tool for managing distractions. It can be customized in a ton of ways while still being simple to use.

Perfect blocking extension, good UI and customization, lightweight but functional.

I highly recommend it

Serves the purpose what it is meant for . Few instructions are quite long otherwise good product to enjoy the service

Probably the best extension for Firefox

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This is the best website blocker for firefox!

I am a huge fan of this app and would recommend it to anyone