ScrollableJira is a free Chrome add-on developed by PhilipOesterlin. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program aims to optimize the whitespace in Jira, making the Jira Project Page scrollable.

With just 4 lines of CSS, ScrollableJira allows users to save valuable space on their screens, especially on smaller screens. By making the Jira Project Page scrollable, users can easily navigate through their projects without being limited by the available screen space. This can greatly enhance productivity and improve the user experience when working with Jira.

Overall, ScrollableJira is a simple yet effective tool for optimizing whitespace in Jira. It provides a practical solution for users who want to make the most out of their screen real estate while working with Jira projects.