If I'm going to build something I'd be building a new browser. What I'm proposing fundamentally breaks the architecture of modern browsers. To achieve what I want, the first thing I have to do is remove any visible notion of tabs. There is exactly 0 browsers on the market that expose an extension for me to hide the tabs directly.
No one can look at more than one thing at a time, nobody needs tabs, what they need is a browser that fits their workflows, and a browser that exposes an API such that third parties can experiment with page groupings and orderings.
No one can look at more than one thing at a time, nobody needs tabs, what they need is a browser that fits their workflows, and a browser that exposes an API such that third parties can experiment with page groupings and orderings.