Cross-platform in Python is not a headache? Yeah, it's a bit slow. It's faster than Javascript, though. The best benefit is flexible number size, so it's good

Cross-platform in Python is not a headache? Yeah, it's a bit slow. It's faster than Javascript, though. The best benefit is flexible number size, so it's good for some types of computation. What improvements in package management would you want? At least it has some form of management, unlike C/C++...