If a mod manager existed for Firefox, it would be an (unofficial?) option easing customization for advanced as well as other users, touching some of your described benefits points.Although it wouldn't beat native integration(for most non power users ...
I have this on Vivaldi with CSS(and JS).Probably had it for Firefox too, but it was quite a long time ago and I can't remember.One can find such hacks for Firefox by searching on GitHub, that's where I found/adapted the script for adding titlebar.
At this point, it seems at least Claude is fit for it for what I saw it generate for a MV2 Firefox addon idea some months ago(Gemini, ChatGPT, Perplexity maybe too) but haven't tested its output for a real addon creation assistance.Maybe you or other...
Thanks for the tip and remembering me of that option. Hadn't considered it.About terrible performance when updates are occuring, maybe switching from HDD to an SSD would help immensely in cases like mine ( a very old machine to not have an SSD ).I re...
In your first image, I noticed that unlike Vivaldi, which has separate toggleable views for bookmarks, "window panel" for windows, tabs and other stuff, Arc splits the sidebar space into at least bookmarks and folders above the space occupied by regu...
