More & more people are switching to Firefox & enjoying tabbed browsing with favorite keyboard shortcut CNTRL + T. I am the one who opens too many tabs on Firefox & get’s confused. Firefox Showcase is a plugin for firefox which eases browsing on multiple tabs. Firefox Showcase showcases all the opened tabs in thumbnail form which helps you to switch to any tab you want quickly.

Firefox Showcase has different keyboard shortcuts to present the showcase as follows:

F12: Showcases all tabs in a new pop up window, window automatically disappears after selecting a tab.

CNTRL+ALT+T: Showcases all tabs in a new tab, tab closes automatically after selecting a tab.

CNTRL+ALT+S: Showcases all tabs in sidebar & remains even after selecting a tab.

I find showing tabs in sidebar as I have a wide screen monitor, might not be good if you have a normal monitor. See following screen shots with all modes:

Showcase in a window

Showcase in Sidebar

You can get Firefox Showcase Here