eCourse Folder Expander by Vasileios Rallis

E-Course Folder Expander is a simple extension for Chromium Based and Firefox browsers. It allows you to show a folder's content without having to open the folder in a new tab.
Currently Supported Universities:
University Of Ioannina (ecourse.uoi.gr)


Future updates will also include features such as remembering which folders were expanded after a page reload, customizable folder views that allow users to choose how much content is displayed, and improved compatibility with nested folders.