Far as I know unless there is a brave soldier out there that has a liking to coverting bash 100% to the fastest language. Not sure what is that.... C, C++ , I dunno
Don't think so.
Python apps will run on nearly every OS if written right. maybe some minor tweaking.
Also how about spending twice or more the time to develop it.
Python may be slower running, but python is also fast in many other ways and nearly universal.
I'm still learning a bit about programming everyday, but I'm learning fast.
Side thought: Now imagine... if Python was a lathe and was able to reproduce itself.
Out of all the languages available, which would win. In a speed contest...?
Python. Not very slow, is it. or is it? haha Pick your poison. I prefer to be immune.