[wruza]

I don’t know whether FF lacks these features, but I’m using:

- webpage splits

- search by image

- go to non-<a> url in bg tab

- open in new tab in a virtual sub group rather than just to the right or at the end

- tabs retain width on close until mouse goes away (helps with closing series of tabs)

- bookmarks open in new tab by default

- last tab doesn’t close the browser

- gestures and toolbar customization

That’s in Vivaldi, I probably forgot a bunch of features that feel natural but may have no FF counterpart. Tbh, looking at FF settings, there’s basically none. You can’t miss features that you never had, I guess.

[cranberryturkey]

most people don't use those it would be silly to add them to firefox unless it was an extension.

[wruza]

Half of it is ergonomics so basic, that people wouldn’t even mention as a feature.

With this reasoning you could remove tab rearrangement, open in new window and similar “most don’t use” features.