The different uses of Python type hints (via) Luke Plant describes five different categories for how Python optional types are being used today: IDE assistants, type checking, runtime behavior changes via introspection (e.g. Pydantic), code documentation, compiler instructions (ala mypyc)—and a bonus sixth, dependency injection.
Recent articles
- Two publishers and three authors fail to understand what "vibe coding" means - 1st May 2025
- Understanding the recent criticism of the Chatbot Arena - 30th April 2025
- Qwen 3 offers a case study in how to effectively release a model - 29th April 2025