Habracleaner is a Chrome add-on developed by mary.rabinovich.developer that aims to improve the browsing experience on habr.com by removing troll comments. As an add-on and tool in the Browsers category, Habracleaner offers a simple solution to tackle the issue of toxic comments on this popular website.

When installed, Habracleaner becomes active only on the habr.com domain. It adds a ban-unban form at the top of the habr.com page, allowing users to easily manage their ban list. The add-on replaces comments made by banned users with a "Habracleaned" label, ensuring a cleaner and more pleasant reading experience for other users.

To maintain the list of banned users, Habracleaner stores the information as a JSON string in the Chrome Local Storage, specifically on the "habracleaner" key. This ensures that the list remains accessible and can be easily managed within the add-on.

Habracleaner is a free add-on that provides a valuable service to habr.com users who want to enjoy the site without being exposed to toxic comments. By effectively cleaning up the comment section, this tool enhances the overall user experience on habr.com.