mtxlan

You can do HTML even with exel;)

Python just parsing data and injecting it back. That all up to you

MacOS uses zsh by default

Yeah, that great we have a lot of different opinion on thing and tools. For personal use i would try it. But for server side we as usual stick to default shipment, vim, zsh etc

What difference from ZSH, any reason I have to use it over other?

As my understaning it bring bunch of features out of box, syntax highligh, tab completion etc.?