Despite uBlock, my first pick would be Tab Mix Plus. Firefox has yet to properly open up the API for tabs, so you still have to do some mucking around with internals, but TMP gives you multi-row tabs, specific tab-closing patterns, expanded right-click options, and a whole host of insanely useful tab features.
I have been using TMP almost since the beginning, a good 15+ years now, and consider it to be absolutely essential to a proper Firefox setup. I would be happy to punt my TMP config file to anyone interested.
Despite uBlock, my first pick would be Tab Mix Plus. Firefox has yet to properly open up the API for tabs, so you still have to do some mucking around with internals, but TMP gives you multi-row tabs, specific tab-closing patterns, expanded right-click options, and a whole host of insanely useful tab features.
I have been using TMP almost since the beginning, a good 15+ years now, and consider it to be absolutely essential to a proper Firefox setup. I would be happy to punt my TMP config file to anyone interested.