Jump-Kick: Quick Tab Switcher от Gurpreet

This addon allows users to jump (or switch) to an active tab by typing a few characters of the title or url in a quick pop-up, saving tremendous amount of time while navigating a large number of open tabs.

Just press Cmd+Shift+Space (basically Cmd+Space with shift), and a pop-up will come where one can type a few letters of the tab they wish to jump to. On windows the default combination is Cntrl+Shift+Space. You can change the trigger in Firefox Manage Extension screens.

The most recently active tabs are listed on the top of the results when you launch the plugin. This ensures you jump to recent ones quickly.

See the code and other details on github here: https://github.com/gsluthra/jump-kick. For feedback or bugs, please log a ticket on the github project page.

Hope you like it! : )