anti-social is a free Firefox add-on designed to enhance productivity by enabling users to block specific websites, directories, or entire domains. This tool offers a customizable approach to site blocking, allowing users to establish a weekly schedule to determine when blocking is active. It also features a snooze button for temporary relief from restrictions, with adjustable snooze durations and options for automated blocking windows, ensuring a tailored user experience.

This extension prioritizes user privacy, as it does not track or collect personal data, storing only the list of blocked websites locally within the browser. With its straightforward interface and robust functionality, anti-social empowers users to manage their online distractions effectively, fostering a more focused browsing environment.