Code Analysis Python Libraries

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Row number				Tags
1	ruff Code Formatters	47,826	2026-06-05	Code Formatters Code Analysis Developer Tools	→
	An extremely fast Python linter and code formatter.
	astral-sh/github.com/astral-sh/ruff /2026-06-05
2	black Code Formatters	41,558	2026-06-03	Code Formatters Code Analysis Developer Tools	→
	The uncompromising Python code formatter.
	psf/github.com/psf/black /2026-06-03
3	mypy Type Checkers	20,464	2026-06-05	Type Checkers Code Analysis Developer Tools	→
	Check variable types during compile time.
	python/github.com/python/mypy /2026-06-05
4	ty Type Checkers	18,847	2026-06-05	Type Checkers Code Analysis Developer Tools	→
	An extremely fast Python type checker and language server.
	astral-sh/github.com/astral-sh/ty /2026-06-05
5	bandit Code Linters	8,077	2026-05-25	Code Linters Code Analysis Developer Tools	→
	A tool designed to find common security issues in Python code.
	PyCQA/github.com/PyCQA/bandit /2026-05-25
6	isort Code Formatters	6,944	2026-06-03	Code Formatters Code Analysis Developer Tools	→
	A Python utility / library to sort imports.
	PyCQA/github.com/PyCQA/isort /2026-06-03
7	pyrefly Type Checkers	6,606	2026-06-05	Type Checkers Code Analysis Developer Tools	→
	A fast type checker and language server for Python.
	facebook/github.com/facebook/pyrefly /2026-06-05
8	pylint Code Linters	5,685	2026-06-03	Code Linters Code Analysis Developer Tools	→
	A fully customizable source code analyzer.
	pylint-dev/github.com/pylint-dev/pylint /2026-06-03
9	typeshed Type Checkers	5,070	2026-06-04	Type Checkers Code Analysis Developer Tools	→
	Collection of library stubs for Python, with static types.
	python/github.com/python/typeshed /2026-06-04
10	pytype Type Annotations Generators	5,037	2026-01-23	Type Annotations Generators Code Analysis Developer Tools	→
	Pytype checks and infers types for Python code - without requiring type annotations.
	google/github.com/google/pytype /2026-01-23
11	monkeytype Type Annotations Generators	4,996	2025-06-14	Type Annotations Generators Code Analysis Developer Tools	→
	A system for Python that generates static type annotations by collecting runtime types.
	Instagram/github.com/Instagram/MonkeyType /2025-06-14
12	vulture Code Analysis	4,641	2026-04-30	Code Analysis Code Analysis Developer Tools	→
	A tool for finding and analyzing dead Python code.
	jendrikseipp/github.com/jendrikseipp/vulture /2026-04-30
13	code2flow Code Analysis	4,581	2023-01-08	Code Analysis Code Analysis Developer Tools	→
	Turn your Python and JavaScript code into DOT flowcharts.
	scottrogowski/github.com/scottrogowski/code2flow /2023-01-08
14	flake8 Code Linters	3,795	2026-05-19	Code Linters Code Analysis Developer Tools	→
	A wrapper around `pycodestyle`, `pyflakes` and McCabe.
	Also see: awesome-flake8-extensions PyCQA/github.com/PyCQA/flake8 /2026-05-19
15	rope Refactoring	2,220	2026-01-04	Refactoring Code Analysis Developer Tools	→
	Rope is a python refactoring library.
	python-rope/github.com/python-rope/rope /2026-01-04
16	repowise Code Analysis	2,200	2026-06-05	Code Analysis Code Analysis Developer Tools	→
	Codebase intelligence that indexes repos into dependency graphs, git history, and auto-generated docs with dead code detection.
	repowise-dev/github.com/repowise-dev/repowise /2026-06-05
17	prospector Code Analysis	2,083	2026-06-01	Code Analysis Code Analysis Developer Tools	→
	A tool to analyze Python code.
	prospector-dev/github.com/prospector-dev/prospector /2026-06-01

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