Typish: Extended Type Functionality

Typish is a Python library that extends Python's native `typing` module, offering advanced functionality for thorough type checks, instance checks considering generics, and typesafe duck-typing. It provides utilities for introspection of type hints, such as retrieving origins and arguments of generic types, and determining optionality. Currently at version 1.9.3, it maintains a regular release cadence with a focus on bug fixes and compatibility improvements across Python versions.