beartype / beartypeView external linksLinks
Unbearably fast near-real-time pure-Python runtime-static type-checker.
☆3,332Updated this week
Alternatives and similar repositories for beartype
Users that are interested in beartype are comparing it to the libraries listed below
Sorting:
- Run-time type checker for Python☆1,744Updated this week
- Multiple dispatch in Python☆629Jan 27, 2026Updated 2 weeks ago
- Make your functions return something meaningful, typed, and safe!☆4,222Updated this week
- Type annotations and runtime checking for shape and dtype of JAX/NumPy/PyTorch/etc. arrays. https://docs.kidger.site/jaxtyping/☆1,730Jan 30, 2026Updated 2 weeks ago
- An extremely fast Python linter and code formatter, written in Rust.☆45,624Feb 7, 2026Updated last week
- Modern, extensible Python project management☆7,135Feb 3, 2026Updated last week
- Data validation using Python type hints☆26,740Updated this week
- Memray is a memory profiler for Python☆14,849Updated this week
- a Hassle-Free Python Experience☆14,306Feb 5, 2026Updated last week
- A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML☆3,576Nov 27, 2025Updated 2 months ago
- Typer, build great CLIs. Easy to code. Based on Python type hints.☆18,831Updated this week
- Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals☆13,274Updated this week
- A Python library that generates static type annotations by collecting runtime types☆4,989Jan 13, 2026Updated last month
- ⏰ Modern datetime library for Python☆2,298Feb 6, 2026Updated last week
- A modern Python package and dependency manager supporting the latest PEP standards☆8,542Feb 5, 2026Updated last week
- Python Classes Without Boilerplate☆5,726Feb 4, 2026Updated last week
- A tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language.☆4,044Dec 22, 2025Updated last month
- Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy☆7,886Feb 2, 2026Updated last week
- More routines for operating on iterables, beyond itertools☆4,034Updated this week
- A fast, feature-rich static code analyzer & language server for Python☆2,872May 10, 2025Updated 9 months ago
- The property-based testing library for Python☆8,432Feb 3, 2026Updated last week
- Composable custom class converters for attrs, dataclasses and friends.☆987Jan 27, 2026Updated 2 weeks ago
- An extremely fast Python type checker and language server, written in Rust.☆17,186Updated this week
- Optional static typing for Python☆20,207Updated this week
- Sampling profiler for Python programs☆14,918Feb 5, 2026Updated last week
- 🚴 Call stack profiler for Python. Shows you why your code is slow!☆7,626Jan 6, 2026Updated last month
- Rust bindings for the Python interpreter☆15,285Feb 4, 2026Updated last week
- Collection of library stubs for Python, with static types☆5,000Updated this week
- Static Type Checker for Python☆15,208Updated this week
- Production-grade retries for Python☆1,330Feb 4, 2026Updated last week
- A Python package for easy multiprocessing, but faster than multiprocessing☆2,076Jul 31, 2024Updated last year
- Find dead Python code☆4,313Nov 25, 2025Updated 2 months ago
- Reusable constraint types to use with typing.Annotated☆591Updated this week
- Python packaging and dependency management made easy☆34,199Updated this week
- Python logging made (stupidly) simple☆23,584Jan 15, 2026Updated 3 weeks ago
- Simple, powerful, and fast logging for Python.☆4,563Updated this week
- Extremely fast Query Engine for DataFrames, written in Rust☆37,354Updated this week
- Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages☆5,388Updated this week
- Phantom types for Python.☆233Jan 1, 2026Updated last month