Well, zsh isn't much better than Bash. Fish beats both, but the web-based stuff annoys me. Given Windows has the super-powerful and elegant PowerShell, I think a new shell language is definitely needed.
I've been doing this for some time: https://github.com/xiaq/elvish (https://news.ycombinator.com/item?id=8090534)
Due to the d-bus dependency and other details, I remember it being a Gnome/RH-related project but I cannot remember the name.
(I'm not persuaded that d-bus is the best choice here, but still, it was an interesting project)
Anyone remembers it?
Another detail I remember: its website or the blog of its author was surely online in 2011/2012 and it has a slightly brownish/reddish theme
I'd agree, unfortunately it's pronounced PowersHell.
(by those who have to use it)