Chrome finally adds support for vertical tabs. 

Google has started rolling out a small but significant update to Chrome on desktop. Starting today, users will begin seeing an option to organize their tabs vertically. To use the new feature, right click on any Chrome window and select "Show Tabs Vertically." Google is late to the game here. Before today, every other major browser but Chrome offered support for vertical tabs — though the quality of implementation varies widely. Firefox, for instance, has supported vertical tabs since its 136 update in March of last year, and in my experience, has one of the best interfaces for managing dozens of tabs. Apple's own Safari is another browser with the option to stack tabs vertically, though things can quickly get confusing due to all the different ways you can group webpages [...]