[daniel1212]

Or at least multiple tab rows, which you can hack Firefox Quantum and Vivaldi to provide (though it seems most users only open a handful)

Firefox Quantum 95

Vivaldi 5

And Scrollbar Customizer (available for both FF Quantum and Chrome/Vivaldi/Edge:

[Pollard]

I just run multiple browsers. I keep more tabs open in firefox than any and still use firefox for the simple reason that I can scroll horizontally through the tabs and they never get so tiny that I can’t tell what they are.

I generally run three browsers, Firefox, Waterfox and Brave but also have Falkon(Linux/Ubuntu) for a special use case. I rarely sign into websites with firefox.

Every once in a while I go through all my open tabs and either bookmark and close them or just close them.