@Spike, have you tried Arc ? I have only seen reviews, where its sidebar stands out in some ways, namely for tab grouping and organization. Maybe you can also check my description of it here on Connect, in a comment to the thread :Improvements to the...
Vivaldi and Edge also have workspaces. Vivaldi is the closest to what you formulate. Can't say how it compares to Opera in terms of memory usage, or how its workspaces compare to Vivaldi, since I'm not an Opera user for a long time.You have Simple Ta...
Maybe the use of AMO's hosted open source addons on a training corpus wouldn't be too problematic, as the AI would help with queries of how to do stuff with addon's APIs . And there's a whole lot of scripts out there on the Web, including many reposi...
