Better Subscriptions for YouTube is a free Firefox plugin designed to improve the usability of the YouTube subscription feed. This extension adds a simple checkbox that allows users to hide watched videos, making it easier to navigate through their subscriptions. Key features include the ability to mark videos as watched, hide premieres and shorts, and collapse empty sections for a cleaner interface. Users can easily access a settings page to configure their preferences, enhancing the overall viewing experience.

In addition to its core functionalities, the plugin offers options to automatically hide videos once they have been watched, ensuring that users can focus on new content. It also allows for the retrieval of hidden videos, enabling users to unmark them as watched when needed. Overall, Better Subscriptions for YouTube is an essential tool for anyone looking to streamline their YouTube browsing and keep their subscription feed organized.