One thing I still miss from Safari is 'Show all Tabs' which would give you thumbnails of open tabs. There is nothing built into FireFox that is equivalent. I ha

One thing I still miss from Safari is 'Show all Tabs' which would give you thumbnails of open tabs. There is nothing built into FireFox that is equivalent. I have looked at some of the extensions, and they are in various states of support or waiting for FF to implement some API. The dropdown menu showing the tab titles becomes pretty useless after a certain number has been reached. I'm amazed in 2018 it seems tab management (> 20 tabs) is still so awful.