One of Python's best features is the number of libraries you can use with the language. Not only does Python come with lots ...

It is possible to use generic Python objects as the dtype for a NumPy array, but if you do this, you’ll get no better performance with NumPy than you would with Python generally.

Scripts using Python’s builtins alone are only somewhat useful. Python’s standard library is available in PyScript the same way you’d use it in regular Python: simply import and get to work.