Package functions where

How do I see the functions available for the different packages that i install. For example I added the polarity package but how do I know how to use it

Uh, maybe don’t install packages without knowing what they do?

Going to assume you’re using Python, so, just look for the PyPI page, which, in this case is Polarity · PyPI. if you’re using a different language please say what it is

i use javascript

NodeJS? polarity - npm