Do you use type checking in your projects?

Yes, in my projects I use type annotations, especially with type hints in Python. This helps improve code readability, facilitates static analysis, and early error detection. For example, you can explicitly specify the types of function arguments and return values:

from typing import List

def greet(names: List[str]) -> None:
    for name in names:
        print(f"Hello, {name}!")

Using such annotations together with tools like mypy can increase code reliability.