# PEP - logging - testing - monkeypatch - unittest.patch - packaging - https://packaging.python.org/en/latest/tutorials/packaging-projects/ - https://packaging.python.org/en/latest/glossary/#glossary - https://setuptools.pypa.io/en/latest/ - asyncio - futures, thread, multiprocessing - typing and pydantic - wsgi and asgi - argparse - http - pattern matching https://peps.python.org/pep-0636/ # Libraries - ffi with pyo3 - dataframes numpy, pandas, polars, ibis, pyarrow - httpx, starlette - fastapi - flask - jinja https://jinja.palletsprojects.com/en/stable/ - werkzeug https://werkzeug.palletsprojects.com/en/stable/ - it's dangerous https://itsdangerous.palletsprojects.com/en/stable/ - django - click https://click.palletsprojects.com/en/stable/