Bookmark Menu от Boian Berberov

This add-on provides a pop-up menu in the Library and bookmarks toolbar. The menu items display:

• The bookmark's path in the bookmark hierarchy
• The creation date
• The location (index) of the bookmark within its folder

The other main function is a Quick Move menu, which allow you to move any bookmark to a predefined set of folders.

Both of these actions can be completed from Library searches and query-based folders, for which there is no other native user interface!