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• Updated Jun 13, 2026
• Python

Type annotations and dynamic checking for a tensor's shape, dtype, names, etc.

Master Python typing (type hints) with interactive online exercises!

JSON (de)serialization, GraphQL and JSON schema generation using Python typing.

Rust-like error handling in Python, with type-safety in mind.

Multiple dispatch over abstract array types in JAX.

Official type stubs for SciPy

Opinionated typing package for precise type hints in Python

Declare & parse types / dataclasses / functions based on Python type annotations

Runtime type introspection utilities

Library and command-line tool to gather stats on typeshed packages

A library for runtime type analysis, validation, and (un)marshalling.

Generic schema with full typing support and minimal boilerplate

Higher-Kinded Types in Python: a survey of real-world use cases

Python stub backporter

Python classes with types validation at runtime.

Update Python typing syntax

Facilitates using beartype runtime type-checking with the AWS SDK.

A GTK application which searches for word definitions on several languages, showing your definition, pronounce spell and playing an audio pronounce when available.

🏷️ Python typing hints collection for AWS Lambda functions