Totally not Panorama Tab Groups with tab hiding is a Firefox extension designed to enhance the tab management experience for users. This subscription-based tool allows for the hiding of tabs, on-demand screenshots, and support for pinned tabs, making it a versatile addition for those who prefer a more organized browsing environment. Users can easily toggle the panorama view using customizable keyboard shortcuts, providing a seamless way to manage multiple tabs effectively.

The extension offers significant enhancements over previous versions, such as Panorama View, by allowing users to create and manage tab groups with ease. Users can drag tabs to create new groups, resize, and move them within the panorama view. However, it does have limitations, including incompatibility with Private Browsing and the absence of automatic group management. Overall, this tool is a valuable asset for Firefox users looking to streamline their tab usage.