Blocky URL Blocker

About

A simple URL blocker extension that:

- supports URL patterns and time-based blocking (e.g., during working hours);
- allows import and export of block lists;
- is super-respectful of your data (it has the most restricted possible access to your browsing information (it just tells the browser what URL patterns to block), and it does not talk to any external services).

When it blocks a URL for you, it shows you a drawing of a cute llama.

Source code: https://github.com/maxpoletto/blocky