Python Dates
Use datetime, date, time, timezone, timedelta, parsing, and formatting.
Python Math
Use built-in math tools, the math module, rounding, min/max, and numeric helper functions.
Python JSON
Parse, validate, read, write, pretty-print, and safely handle JSON data.
Python Regex
Search, match, extract, replace, group, and validate text with re.
Python pip
Install packages, list packages, freeze requirements, upgrade safely, and use virtual environments.