The combination in Vivaldi browser of Workspaces (tab groups), pinned tabs, and vertical tabs has completely revolutionized my workday. https://vivaldi.com/fea

The combination in Vivaldi browser of Workspaces (tab groups), pinned tabs, and vertical tabs has completely revolutionized my workday. https://vivaldi.com/features/workspaces/ https://vivaldi.com/features/workspaces/ Vivaldi also has quite a head start on Arc, AFAIK. It's been almost entirely stable for my daily usage involving hundreds of ever-changing tabs...