Github Notification Cleaner is a free Chrome add-on developed by tgriesser. As the name suggests, it aims to simplify the process of clearing all merged or closed GitHub pull requests and tickets.

With Github Notification Cleaner, users can easily remove the clutter of notifications that accumulate over time. This add-on provides simple links that allow users to clear all merged or closed pull requests and tickets with just a click. The interface is straightforward and easy to navigate, making it a convenient tool for GitHub users who want to keep their notification feed clean and organized.

Overall, Github Notification Cleaner is a useful add-on for GitHub users who want to efficiently manage their notifications. It streamlines the process of clearing merged or closed pull requests and tickets, saving users time and effort. If you find yourself overwhelmed by notifications on GitHub, give this add-on a try.