Collecting examples of unsoundness in the Python type system
☆77Feb 21, 2026Updated 2 weeks ago
Alternatives and similar repositories for unsoundness
Users that are interested in unsoundness are comparing it to the libraries listed below
Sorting:
- A Python type checker☆27Updated this week
- Manage legacy code with comments.☆17Updated this week
- Add default values to stubs☆19Jan 5, 2026Updated 2 months ago
- Analysis of issues in the mypy issue tracker☆17Jun 25, 2025Updated 8 months ago
- derive types from other types to make it easier to type code!☆22Dec 22, 2025Updated 2 months ago
- ☆23Nov 20, 2024Updated last year
- Replacing Python's type system.☆18Jul 7, 2025Updated 8 months ago
- Run Python type checkers over millions of lines of code☆107Feb 17, 2026Updated 2 weeks ago
- man-utils is a collection of utils and libraries to help package maintainers easily create and maintain man pages for Python projects.☆10Jan 22, 2026Updated last month
- Python bindings for the htmd Rust library, a fast HTML to Markdown converter☆11Mar 2, 2026Updated last week
- Runtime components for use with basedmypy☆11Nov 21, 2024Updated last year
- Library and command-line tool to gather stats on typeshed packages☆12Updated this week
- An easy, fast, and minimalist space repetition application for the terminal.☆12Sep 16, 2024Updated last year
- A code-running bot.☆10Jan 26, 2026Updated last month
- Retrieve information from typeshed and other typing stubs☆30Mar 1, 2026Updated last week
- Draft specification for the Python type system☆13Dec 11, 2023Updated 2 years ago
- Decisions by the Python Typing Council☆52Oct 2, 2024Updated last year
- Scripts and actions to auto-upload typeshed stubs to PyPI☆37Updated this week
- A feedback-driven, evolutionary fuzzer for the CPython JIT compiler.☆21Mar 2, 2026Updated last week
- Like `typing._eval_type`, but lets older Python versions use newer typing features.☆16Dec 2, 2025Updated 3 months ago
- 🐍🛥🌟 Running Python in the browser with Batavia and Starlette☆12Sep 14, 2019Updated 6 years ago
- Experimental Typing Stubs for NumPy☆74Updated this week
- Experimental Python API for Ruff☆34Mar 1, 2026Updated last week
- Demo for my article, do not use☆11Feb 2, 2025Updated last year
- lazy-imports-lite changes the semantics of python imports and defers the import until it is used the first time like in PEP 690☆23Mar 2, 2026Updated last week
- Griffe extension for `annotated-doc` (originally PEP 727)☆21Updated this week
- Use PyScript in mkdocs☆18May 17, 2024Updated last year
- ☆16Updated this week
- Atom support for Unix manual pages (Groff/Troff) and the historical RUNOFF language.☆17Aug 9, 2024Updated last year
- An mdformat plugin for rendering tables☆19Oct 16, 2025Updated 4 months ago
- Opinionated typing package for precise type hints in Python☆77Mar 2, 2026Updated last week
- Military-grade security for storing your files☆27Sep 20, 2025Updated 5 months ago
- ☆15Oct 30, 2025Updated 4 months ago
- Mdformat plugin to Blacken Python code blocks☆25Mar 9, 2025Updated last year
- Picks the right package manager for you☆49Oct 11, 2024Updated last year
- ctt: CLI and pre-commit tool for testing copier☆22Jan 30, 2026Updated last month
- Dahlia — a simple text formatting package, inspired by the game Minecraft.☆19Dec 28, 2024Updated last year
- Yet another UNIX-like argument parser for C. CC0-licensed.☆22Aug 5, 2025Updated 7 months ago
- The mypy playground. Try mypy with your web browser.☆76Updated this week