This Firefox add-on boosts full-screen functionality with slideshow capabilities.
Another great feature of FullerScreen is its slideshow mode, which allows you to activate projection CSS rules in a document while in full screen mode. This extension also includes navigation between slides and a slide manager that shows thumbnails for all slides with the click of a button (Shift-F11).
In terms of requirements, FullerScreen is compatible with Firefox versions 1.0 to 3.0.*. Overall, this is a must-have extension for any Firefox user who values the Full Screen mode and all its possibilities.
Version 2.4: N/A