Frontend or Backend?

Question

Is Python a Frontend program or Backend.
If it’s both of them, for which of those two is more useful. Or popular?
And what about the other languages??
Thank you very much whoever you are ; )

Answer 1

Check for Django and Flask.

Answer 2

rkk but what about python?

Answer 3

Neo
Django and Flask are Python's frameworks.
(please Google it yourself)