by Firefox user 5905964, 3 months ago
Rated 4 out of 5
Mostly great. Lacks tab filter for the sidebar. Worst thing about it is the aggravating UX trying to move around sidebar tabs with the mouse: 90% of the time it just fails (linux), so can't really organize things into trees easily, and moving tabs otherwise (with "move tab hotkeys" for example (move tab to end)) does the wrong thing (pulling a whole bunch of tabs under some tree further up).