Best-of Python Developer Tools
🏆 A ranked list of awesome python developer tools and libraries. Updated weekly.
This curated list contains 270 awesome open-source projects with a total of 1.1M stars grouped into 17 categories. All projects are ranked by a project-quality score, which is calculated based on various metrics automatically collected from GitHub and different package managers. If you like to add or update projects, feel free to open an issue, submit a pull request, or directly edit the projects.yaml. Contributions are very welcome!
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Contents¶
- Linters & Style Checkers 40 projects
- Type checkers 5 projects
- Code Formatters 7 projects
- Code Refactoring 18 projects
- Code Security 8 projects
- Virtual Environments 10 projects
- Dependency & Package Managers 11 projects
- Code Metrics & Complexity 6 projects
- Logging 21 projects
- Shell 2 projects
- Documentation 29 projects
- Debugging Tools 13 projects
- Testing Tools 43 projects
- Code Packaging 16 projects
- Build Tools 14 projects
- System Monitoring & Profiling 18 projects
- AST Tools 6 projects
- Others 1 projects
Explanation¶
- 🥇🥈🥉 Combined project-quality score
- ⭐️ Star count from GitHub
- 🐣 New project (less than 6 months old)
- 💤 Inactive project (6 months no activity)
- 💀 Dead project (12 months no activity)
- 📈📉 Project is trending up or down
- ➕ Project was recently added
- ❗️ Warning (e.g. missing/risky license)
- 👨💻 Contributors count from GitHub
- 🔀 Fork count from GitHub
- 📋 Issue count from GitHub
- ⏱️ Last update timestamp on package manager
- 📥 Download count from package manager
- 📦 Number of dependent projects
Flake8 related project
Pytest related projectPylint related project
Sphinx related project
MkDocs related project
Linters & Style Checkers¶
pylint (🥇44 · ⭐ 5.6K) - Its not just a linter that annoys you!. ❗️GPL-2.0
- [GitHub](https://github.com/pylint-dev/pylint) (👨💻 620 · 🔀 1.2K · 📥 500 · 📦 480K · 📋 5.9K - 17% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pylint) (📥 39M / month · 📦 12K · ⏱️ 30.11.2025):
- [Conda](https://anaconda.org/conda-forge/pylint) (📥 7.1M · ⏱️ 30.11.2025):
flake8 (🥇39 · ⭐ 3.7K) - Flake8 is a wrapper around these tools: PyFlakes; pycodestyle; Ned.. MIT
- [GitHub](https://github.com/PyCQA/flake8) (👨💻 180 · 🔀 340 · 📋 1.6K - 1% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/flake8) (📥 51M / month · 📦 27K · ⏱️ 20.06.2025):
- [Conda](https://anaconda.org/conda-forge/flake8) (📥 9.8M · ⏱️ 26.06.2025):
beartype (🥇35 · ⭐ 3.3K) - Unbearably fast near-real-time pure-Python runtime-static type-checker. MIT
- [GitHub](https://github.com/beartype/beartype) (👨💻 30 · 🔀 68 · 📦 8.1K · 📋 460 - 23% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/beartype) (📥 22M / month · 📦 880 · ⏱️ 03.12.2025):
- [Conda](https://anaconda.org/conda-forge/beartype) (📥 540K · ⏱️ 03.12.2025):
pyflakes (🥇35 · ⭐ 1.4K) - A simple program which checks Python source files for errors. MIT
- [GitHub](https://github.com/PyCQA/pyflakes) (👨💻 88 · 🔀 180 · 📦 330K · 📋 550 - 10% open · ⏱️ 20.06.2025):
- [PyPi](https://pypi.org/project/pyflakes) (📥 55M / month · 📦 1.3K · ⏱️ 20.06.2025):
- [Conda](https://anaconda.org/conda-forge/pyflakes) (📥 9.6M · ⏱️ 21.06.2025):
pycodestyle (🥈34 · ⭐ 5.1K) - Simple Python style checker in one Python file. MIT
- [GitHub](https://github.com/PyCQA/pycodestyle) (👨💻 140 · 🔀 750 · 📋 770 - 13% open · ⏱️ 24.11.2025):
- [PyPi](https://pypi.org/project/pycodestyle) (📥 69M / month · 📦 2.2K · ⏱️ 20.06.2025):
- [Conda](https://anaconda.org/conda-forge/pycodestyle) (📥 9.9M · ⏱️ 22.06.2025):
flake8-bugbear (🥈34 · ⭐ 1.1K) - A plugin for Flake8 finding likely bugs and design problems.. MIT
- [GitHub](https://github.com/PyCQA/flake8-bugbear) (👨💻 90 · 🔀 110 · 📦 42K · 📋 240 - 24% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/flake8-bugbear) (📥 4.7M / month · 📦 1.5K · ⏱️ 29.11.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-bugbear) (📥 880K · ⏱️ 02.12.2025):
wemake-python-styleguide (🥈33 · ⭐ 2.8K · 📉) - The strictest and most opinionated python linter ever!. MIT
- [GitHub](https://github.com/wemake-services/wemake-python-styleguide) (👨💻 220 · 🔀 410 · 📋 1.2K - 1% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/wemake-python-styleguide) (📥 270K / month · 📦 100 · ⏱️ 25.08.2025):
ruff (🥈31 · ⭐ 44K · 📉) - An extremely fast Python linter and code formatter, written in Rust. MIT
- [GitHub]() (🔀 1.6K):
- [PyPi](https://pypi.org/project/ruff) (📥 110M / month · 📦 26K · ⏱️ 04.12.2025):
- [Conda](https://anaconda.org/conda-forge/ruff) (📥 5.3M · ⏱️ 04.12.2025):
flake8-isort (🥈31 · ⭐ 180) - flake8 plugin that integrates isort. ❗️GPL-2.0
- [GitHub](https://github.com/gforcada/flake8-isort) (👨💻 40 · 🔀 200 · 📦 28K · 📋 60 - 3% open · ⏱️ 25.10.2025):
- [PyPi](https://pypi.org/project/flake8-isort) (📥 1.3M / month · 📦 630 · ⏱️ 25.10.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-isort) (📥 93K · ⏱️ 25.10.2025):
parso (🥈30 · ⭐ 660) - A Python Parser. MIT
- [GitHub](https://github.com/davidhalter/parso) (👨💻 51 · 🔀 110 · 📋 120 - 10% open · ⏱️ 23.08.2025):
- [PyPi](https://pypi.org/project/parso) (📥 86M / month · 📦 1.1K · ⏱️ 23.08.2025):
- [Conda](https://anaconda.org/conda-forge/parso) (📥 33M · ⏱️ 23.08.2025):
pylint-django (🥈30 · ⭐ 620) - Pylint plugin for improving code analysis for when.. ❗️GPL-3.0
- [GitHub](https://github.com/pylint-dev/pylint-django) (👨💻 71 · 🔀 120 · 📥 420 · 📦 32K · 📋 240 - 27% open · ⏱️ 09.11.2025):
- [PyPi](https://pypi.org/project/pylint-django) (📥 1.7M / month · 📦 120 · ⏱️ 10.10.2024):
- [Conda](https://anaconda.org/conda-forge/pylint-django) (📥 340K · ⏱️ 22.04.2025):
hacking (🥈30 · ⭐ 240) - OpenStack Hacking Style Checks. Mirror of code maintained at.. Apache-2
- [GitHub](https://github.com/openstack/hacking) (👨💻 190 · 🔀 67 · 📦 7.9K · ⏱️ 04.12.2025):
- [PyPi](https://pypi.org/project/hacking) (📥 140K / month · 📦 110 · ⏱️ 06.11.2025):
mypy-protobuf (🥈29 · ⭐ 690) - open source tools to generate mypy stubs from protobufs. Apache-2
- [GitHub](https://github.com/nipunn1313/mypy-protobuf) (👨💻 39 · 🔀 85 · 📋 150 - 15% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/mypy-protobuf) (📥 6.9M / month · 📦 270 · ⏱️ 17.11.2025):
- [Conda](https://anaconda.org/conda-forge/mypy-protobuf) (📥 170K · ⏱️ 09.12.2025):
flake8-comprehensions (🥈29 · ⭐ 470) - A flake8 plugin to help you write better.. MIT
- [GitHub](https://github.com/adamchainz/flake8-comprehensions) (👨💻 16 · 🔀 23 · 📦 29K · 📋 62 - 9% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/flake8-comprehensions) (📥 1.5M / month · 📦 780 · ⏱️ 09.09.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-comprehensions) (📥 950K · ⏱️ 10.09.2025):
check-manifest (🥈29 · ⭐ 290) - Tool to check the completeness of MANIFEST.in for Python packages. MIT
- [GitHub](https://github.com/mgedmin/check-manifest) (👨💻 23 · 🔀 39 · 📦 12K · 📋 100 - 23% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/check-manifest) (📥 700K / month · 📦 5K · ⏱️ 15.10.2025):
- [Conda](https://anaconda.org/conda-forge/check-manifest) (📥 180K · ⏱️ 15.10.2025):
nitpick (🥉27 · ⭐ 410) - Enforce the same settings on multiple projects. MIT
- [GitHub](https://github.com/andreoliwa/nitpick) (👨💻 18 · 🔀 24 · 📥 12 · 📦 1.4K · 📋 130 - 36% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/nitpick) (📥 14K / month · 📦 26 · ⏱️ 30.11.2025):
flake8-black (🥉27 · ⭐ 160) - flake8 plugin to run black for checking Python coding style. MIT
- [GitHub](https://github.com/peterjc/flake8-black) (👨💻 11 · 🔀 11 · 📦 8.7K · 📋 31 - 12% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/flake8-black) (📥 650K / month · 📦 540 · ⏱️ 21.09.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-black) (📥 490K · ⏱️ 22.09.2025):
flake8-builtins (🥉27 · ⭐ 120) - Check for python builtins being used as variables or.. ❗️GPL-2.0
- [GitHub](https://github.com/gforcada/flake8-builtins) (👨💻 21 · 🔀 25 · 📦 12K · 📋 52 - 5% open · ⏱️ 25.10.2025):
- [PyPi](https://pypi.org/project/flake8-builtins) (📥 880K / month · 📦 590 · ⏱️ 25.10.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-builtins) (📥 410K · ⏱️ 27.10.2025):
flake8-import-order (🥉26 · ⭐ 280) - Flake8 plugin that checks import order against.. ❗️LGPL-3.0
- [GitHub](https://github.com/PyCQA/flake8-import-order) (👨💻 50 · 🔀 73 · 📥 9 · 📋 110 - 9% open · ⏱️ 03.12.2025):
- [PyPi](https://pypi.org/project/flake8-import-order) (📥 1.1M / month · 📦 650 · ⏱️ 24.06.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-import-order) (📥 360K · ⏱️ 26.06.2025):
flake8-simplify (🥉22 · ⭐ 200) - A flake8 plugin that helps you to simplify code. MIT
- [GitHub](https://github.com/MartinThoma/flake8-simplify) (👨💻 16 · 🔀 22 · 📋 130 - 42% open · ⏱️ 01.06.2025):
- [PyPi](https://pypi.org/project/flake8-simplify) (📥 280K / month · 📦 110 · ⏱️ 01.06.2025):
- [Conda](https://anaconda.org/conda-forge/flake8-simplify) (📥 65K · ⏱️ 02.06.2025):
flake8-eradicate (🥉21 · ⭐ 320 · 💤) - Flake8 plugin to find commented out or dead code. MIT
- [GitHub](https://github.com/wemake-services/flake8-eradicate) (👨💻 17 · 🔀 13 · 📋 40 - 20% open · ⏱️ 31.12.2024):
- [PyPi](https://pypi.org/project/flake8-eradicate) (📥 740K / month · 📦 170 · ⏱️ 31.05.2023):
- [Conda](https://anaconda.org/conda-forge/flake8-eradicate) (📥 26K · ⏱️ 22.04.2025):
Show 19 hidden projects...
- pydocstyle (🥈30 · ⭐ 1.1K · 💀) - docstring style checker.MIT
- darglint (🥉28 · ⭐ 480 · 💀) - A python documentation linter which checks that the docstring.. MIT
- coala (🥉27 · ⭐ 3.6K · 💀) - coala provides a unified command-line interface for linting and.. ❗️AGPL-3.0
- flake8-quotes (🥉27 · ⭐ 180 · 💀) - Flake8 extension for checking quotes in python. MIT MIT
- Fixit (🥉25 · ⭐ 690) - Advanced Python linting framework with auto-fixes and hierarchical.. ❗Unlicensed
- pep8-naming (🥉25 · ⭐ 530 · 💤) - Naming Convention checker for Python. ❗️Saxpath
- flake8-commas (🥉25 · ⭐ 130 · 💀) - Flake8 extension for enforcing trailing commas in python. MIT Apache-2
- flake8-bandit (🥉21 · ⭐ 110 · 💀) - Automated security testing using bandit and flake8. MIT MIT MIT MIT MIT
- bellybutton (🥉17 · ⭐ 280 · 💀) - Custom Python linting through AST expressions. MIT
- imhotep (🥉17 · ⭐ 220 · 💀) - A static-analysis bot for Github. MIT
- yala (🥉14 · ⭐ 16 · 💀) - Yet Another Linter Aggregator. MIT ❗️GPL-2.0 Apache-2 mypy
Type checkers¶
mypy (🥇49 · ⭐ 20K) - Optional static typing for Python. MIT
- [GitHub](https://github.com/python/mypy) (👨💻 820 · 🔀 3.1K · 📦 330K · 📋 12K - 25% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/mypy) (📥 87M / month · 📦 37K · ⏱️ 28.11.2025):
- [Conda](https://anaconda.org/conda-forge/mypy) (📥 6.4M · ⏱️ 29.11.2025):
pyright (🥈38 · ⭐ 15K) - Static Type Checker for Python. MIT
- [GitHub](https://github.com/microsoft/pyright) (👨💻 130 · 🔀 1.7K · 📥 5.8K · 📦 1.5K · 📋 7.3K - 2% open · ⏱️ 13.11.2025):
- [npm](https://www.npmjs.com/package/pyright) (📥 1.5M / month · 📦 33 · ⏱️ 22.10.2025):
pytype (🥉34 · ⭐ 5K) - A static type analyzer for Python code. Apache-2
- [GitHub](https://github.com/google/pytype) (👨💻 110 · 🔀 290 · 📦 4.2K · 📋 950 - 21% open · ⏱️ 13.11.2025):
- [PyPi](https://pypi.org/project/pytype) (📥 460K / month · 📦 230 · ⏱️ 11.10.2024):
- [Conda](https://anaconda.org/conda-forge/pytype) (📥 590K · ⏱️ 22.04.2025):
pyre-check (🥉33 · ⭐ 7.1K) - Performant type-checking for python. MIT
- [GitHub](https://github.com/facebook/pyre-check) (👨💻 300 · 🔀 450 · 📋 460 - 32% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/pyre-check) (📥 120K / month · 📦 87 · ⏱️ 07.07.2025):
Show 1 hidden projects...
- typeguard (🥉31 · ⭐ 1.7K) - Run-time type checker for Python.❗Unlicensed
Code Formatters¶
black (🥇46 · ⭐ 41K) - The uncompromising Python code formatter. MIT
- [GitHub](https://github.com/psf/black) (👨💻 490 · 🔀 2.7K · 📥 140K · 📦 650K · 📋 2.8K - 11% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/black) (📥 93M / month · 📦 48K · ⏱️ 08.12.2025):
- [Conda](https://anaconda.org/conda-forge/black) (📥 17M · ⏱️ 08.12.2025):
isort (🥈43 · ⭐ 6.9K) - A Python utility / library to sort imports. MIT
- [GitHub](https://github.com/PyCQA/isort) (👨💻 320 · 🔀 620 · 📦 570K · 📋 1.4K - 12% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/isort) (📥 72M / month · 📦 22K · ⏱️ 11.10.2025):
- [Conda](https://anaconda.org/conda-forge/isort) (📥 8.4M · ⏱️ 11.10.2025):
yapf (🥈39 · ⭐ 14K · 💤) - A formatter for Python files. Apache-2
- [GitHub](https://github.com/google/yapf) (👨💻 160 · 🔀 900 · 📦 110K · 📋 890 - 47% open · ⏱️ 10.02.2025):
- [PyPi](https://pypi.org/project/yapf) (📥 11M / month · 📦 1.3K · ⏱️ 14.11.2024):
- [Conda](https://anaconda.org/conda-forge/yapf) (📥 2.7M · ⏱️ 22.04.2025):
autopep8 (🥉37 · ⭐ 4.7K) - A tool that automatically formats Python code to conform to the PEP 8.. MIT
- [GitHub](https://github.com/hhatto/autopep8) (👨💻 64 · 🔀 290 · 📦 230K · 📋 520 - 23% open · ⏱️ 24.11.2025):
- [PyPi](https://pypi.org/project/autopep8) (📥 11M / month · 📦 1.7K · ⏱️ 14.01.2025):
- [Conda](https://anaconda.org/conda-forge/autopep8) (📥 2.4M · ⏱️ 22.04.2025):
docformatter (🥉28 · ⭐ 580) - Formats docstrings to follow PEP 257. MIT
- [GitHub](https://github.com/PyCQA/docformatter) (👨💻 40 · 🔀 86 · 📥 59 · 📦 4.3K · 📋 170 - 13% open · ⏱️ 29.10.2025):
- [PyPi](https://pypi.org/project/docformatter) (📥 1.2M / month · 📦 300 · ⏱️ 11.05.2025):
- [Conda](https://anaconda.org/conda-forge/docformatter) (📥 290K · ⏱️ 11.05.2025):
Show 2 hidden projects...
- autoimport (🥉18 · ⭐ 100 · 💀) - Autoimport automatically fixes wrong import statements.❗️GPL-3.0
- pyformat (🥉18 · ⭐ 94 · 💀) - Formats Python code to follow a consistent style. ❗️Saxpath
Code Refactoring¶
jedi (🥇41 · ⭐ 6.1K) - Awesome autocompletion, static analysis and refactoring library for python. MIT
- [GitHub](https://github.com/davidhalter/jedi) (👨💻 180 · 🔀 520 · 📦 590K · 📋 1.5K - 6% open · ⏱️ 13.11.2025):
- [PyPi](https://pypi.org/project/jedi) (📥 86M / month · 📦 1.2K · ⏱️ 11.11.2024):
- [Conda](https://anaconda.org/conda-forge/jedi) (📥 35M · ⏱️ 22.04.2025):
rope (🥇34 · ⭐ 2.1K) - a python refactoring library. ❗️LGPL-3.0
- [GitHub](https://github.com/python-rope/rope) (👨💻 83 · 🔀 170 · 📥 42 · 📦 79K · 📋 380 - 31% open · ⏱️ 12.07.2025):
- [PyPi](https://pypi.org/project/rope) (📥 1.2M / month · 📦 320 · ⏱️ 12.07.2025):
- [Conda](https://anaconda.org/conda-forge/rope) (📥 2.2M · ⏱️ 13.07.2025):
pyupgrade (🥈33 · ⭐ 4K) - A tool (and pre-commit hook) to automatically upgrade syntax for newer.. MIT
- [GitHub](https://github.com/asottile/pyupgrade) (👨💻 36 · 🔀 200 · 📋 470 - 4% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/pyupgrade) (📥 1.2M / month · 📦 630 · ⏱️ 19.11.2025):
- [Conda](https://anaconda.org/conda-forge/pyupgrade) (📥 890K · ⏱️ 19.11.2025):
vulture (🥈32 · ⭐ 4.2K) - Find dead Python code. MIT
- [GitHub](https://github.com/jendrikseipp/vulture) (👨💻 48 · 🔀 170 · 📦 6.1K · 📋 240 - 17% open · ⏱️ 25.11.2025):
- [PyPi](https://pypi.org/project/vulture) (📥 3.3M / month · 📦 200 · ⏱️ 08.12.2024):
- [Conda](https://anaconda.org/conda-forge/vulture) (📥 150K · ⏱️ 22.04.2025):
autoflake (🥈28 · ⭐ 950) - Removes unused imports and unused variables as reported by pyflakes. MIT
- [GitHub](https://github.com/PyCQA/autoflake) (👨💻 39 · 🔀 84 · 📋 120 - 34% open · ⏱️ 05.12.2025):
- [PyPi](https://pypi.org/project/autoflake) (📥 4.6M / month · 📦 1K · ⏱️ 13.03.2024):
- [Conda](https://anaconda.org/conda-forge/autoflake) (📥 640K · ⏱️ 28.07.2025):
MonkeyType (🥈26 · ⭐ 5K) - A Python library that generates static type annotations by collecting.. BSD-3
- [GitHub](https://github.com/Instagram/MonkeyType) (👨💻 51 · 🔀 190 · 📋 200 - 30% open · ⏱️ 14.06.2025):
- [PyPi](https://pypi.org/project/monkeytype) (📥 190K / month · 📦 23 · ⏱️ 20.03.2023):
- [Conda](https://anaconda.org/conda-forge/monkeytype) (📥 110K · ⏱️ 22.04.2025):
add-trailing-comma (🥉24 · ⭐ 370) - A tool (and pre-commit hook) to automatically add trailing.. MIT
- [GitHub](https://github.com/asottile/add-trailing-comma) (👨💻 11 · 🔀 31 · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/add-trailing-comma) (📥 94K / month · 📦 41 · ⏱️ 10.10.2025):
unimport (🥉21 · ⭐ 250) - The ultimate linter and formatter for removing unused import statements.. MIT
- [GitHub](https://github.com/hakancelikdev/unimport) (👨💻 16 · 🔀 21 · 📋 120 - 9% open · ⏱️ 19.09.2025):
- [PyPi](https://pypi.org/project/unimport) (📥 390K / month · 📦 40 · ⏱️ 18.09.2025):
com2ann (🥉19 · ⭐ 160) - Tool for translation type comments to type annotations in Python. MIT
- [GitHub](https://github.com/ilevkivskyi/com2ann) (👨💻 8 · 🔀 13 · 📦 96 · 📋 33 - 30% open · ⏱️ 02.06.2025):
- [PyPi](https://pypi.org/project/com2ann) (📥 29K / month · 📦 2 · ⏱️ 21.08.2021):
massedit (🥉19 · ⭐ 110) - Programmatically edit text files with Python. Useful for source to source.. MIT
- [GitHub](https://github.com/elmotec/massedit) (👨💻 9 · 🔀 15 · 📥 33 · 📦 54 · 📋 8 - 12% open · ⏱️ 21.09.2025):
- [PyPi](https://pypi.org/project/massedit) (📥 3.5K / month · 📦 3 · ⏱️ 21.09.2025):
Show 8 hidden projects...
- redbaron (🥈26 · ⭐ 720 · 💀) - Bottom-up approach to refactoring in python.❗️LGPL-3.0
- eradicate (🥉25 · ⭐ 220) - Removes commented-out code from Python files. ❗️Saxpath
- baron (🥉24 · ⭐ 300 · 💀) - IDE allow you to refactor code, Baron allows you to write.. ❗️LGPL-3.0
- Bowler (🥉23 · ⭐ 1.6K · 💀) - Safe code refactoring for modern Python. MIT
- pyannotate (🥉22 · ⭐ 1.4K · 💀) - Auto-generate PEP-484 annotations. Apache-2
- unify (🥉20 · ⭐ 97 · 💀) - Modifies strings to all use the same quote where possible. MIT
- retype (🥉14 · ⭐ 140 · 💀) - Re-apply type annotations from .pyi stubs to your codebase. MIT
- pep8ify (🥉12 · ⭐ 120 · 💀) - A library that modifies python source code to conform to pep8. Apache-2
Code Security¶
bandit (🥇38 · ⭐ 7.5K) - Bandit is a tool designed to find common security issues in Python.. Apache-2
- [GitHub](https://github.com/PyCQA/bandit) (👨💻 190 · 🔀 710 · 📥 890 · 📦 61K · 📋 730 - 28% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/bandit) (📥 12M / month · 📦 2.7K · ⏱️ 23.11.2025):
- [Conda](https://anaconda.org/conda-forge/bandit) (📥 560K · ⏱️ 23.11.2025):
safety (🥈36 · ⭐ 1.9K) - Safety checks Python dependencies for known security vulnerabilities and.. MIT
- [GitHub](https://github.com/pyupio/safety) (👨💻 53 · 🔀 170 · 📥 940K · 📦 19K · 📋 260 - 13% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/safety) (📥 3.9M / month · 📦 1.1K · ⏱️ 02.12.2025):
- [Conda](https://anaconda.org/conda-forge/safety) (📥 150K · ⏱️ 07.11.2025):
sqlmap (🥈34 · ⭐ 36K) - Automatic SQL injection and database takeover tool. ❗️GPL-3.0
- [GitHub](https://github.com/sqlmapproject/sqlmap) (👨💻 150 · 🔀 6.1K · 📦 21 · 📋 5.4K - 1% open · ⏱️ 05.12.2025):
- [PyPi](https://pypi.org/project/sqlmap) (📥 22K / month · 📦 12 · ⏱️ 02.12.2025):
detect-secrets (🥉29 · ⭐ 4.3K · 💤) - An enterprise friendly way of detecting and preventing.. Apache-2
- [GitHub](https://github.com/Yelp/detect-secrets) (👨💻 87 · 🔀 510 · 📋 370 - 33% open · ⏱️ 06.01.2025):
- [PyPi](https://pypi.org/project/detect-secrets) (📥 2.1M / month · 📦 95 · ⏱️ 06.05.2024):
dlint (🥉20 · ⭐ 170) - Dlint is a tool for encouraging best coding practices and helping ensure.. BSD-3
- [GitHub](https://github.com/dlint-py/dlint) (👨💻 16 · 🔀 16 · 📋 48 - 50% open · ⏱️ 25.11.2025):
- [PyPi](https://pypi.org/project/dlint) (📥 89K / month · 📦 93 · ⏱️ 31.10.2024):
- [Conda](https://anaconda.org/conda-forge/dlint) (📥 12K · ⏱️ 22.04.2025):
Show 3 hidden projects...
- pyarmor (🥉32 · ⭐ 4.8K) - A tool used to obfuscate python scripts, bind obfuscated scripts..❗️SGI-B-2.0
- dodgy (🥉21 · ⭐ 130 · 💀) - Looks at Python code to search for things which look dodgy such as.. MIT
- pyt (🥉20 · ⭐ 2.2K · 💀) - A Static Analysis Tool for Detecting Security Vulnerabilities in.. ❗️GPL-2.0
Virtual Environments¶
virtualenv (🥇43 · ⭐ 5K) - Virtual Python Environment builder. MIT
- [GitHub](https://github.com/pypa/virtualenv) (👨💻 300 · 🔀 1.1K · 📦 490K · 📋 1.4K - 1% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/virtualenv) (📥 270M / month · 📦 2K · ⏱️ 29.10.2025):
- [Conda](https://anaconda.org/conda-forge/virtualenv) (📥 18M · ⏱️ 29.10.2025):
pipenv (🥈41 · ⭐ 25K) - Python Development Workflow for Humans. MIT
- [GitHub](https://github.com/pypa/pipenv) (👨💻 530 · 🔀 1.9K · 📋 4.3K - 3% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/pipenv) (📥 18M / month · 📦 250 · ⏱️ 10.12.2025):
- [Conda](https://anaconda.org/conda-forge/pipenv) (📥 300K · ⏱️ 11.12.2025):
pyenv (🥈35 · ⭐ 44K) - Simple Python version management. MIT
- [GitHub](https://github.com/pyenv/pyenv) (👨💻 470 · 🔀 3.2K · 📦 21 · 📋 1.9K - 4% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pyenv) (📥 11K / month · ⏱️ 12.01.2019):
pyenv-virtualenv (🥉19 · ⭐ 6.7K) - a pyenv plugin to manage virtualenv (a.k.a. python-virtualenv). MIT
- [GitHub](https://github.com/pyenv/pyenv-virtualenv) (👨💻 66 · 🔀 430 · 📋 360 - 27% open · ⏱️ 11.12.2025):
pyenv-installer (🥉16 · ⭐ 4.1K) - This tool is used to install `pyenv` and friends. MIT
- [GitHub](https://github.com/pyenv/pyenv-installer) (👨💻 43 · 🔀 460 · 📋 88 - 9% open · ⏱️ 05.09.2025):
Show 5 hidden projects...
- nodeenv (🥈34 · ⭐ 1.8K · 💀) - Virtual environment for Node.js & integrator with virtualenv.BSD-3
- vex (🥉19 · ⭐ 370 · 💀) - Run a command in the named virtualenv. MIT
- dh-virtualenv (🥉16 · ⭐ 1.6K · 💀) - Python virtualenvs in Debian packages. ❗️GPL-2.0
- pipenv-pipes (🥉13 · ⭐ 130 · 💀) - A PipEnv Environment Switcher. MIT
- freshenv (🥉12 · ⭐ 170 · 💀) - Provision, share, manage local and cloud developer environments. MPL-2.0
Dependency & Package Managers¶
pip (🥇46 · ⭐ 10K) - The Python package installer. MIT
- [GitHub](https://github.com/pypa/pip) (👨💻 860 · 🔀 3.2K · 📦 250K · 📋 7.7K - 13% open · ⏱️ 06.12.2025):
- [PyPi](https://pypi.org/project/pip) (📥 470M / month · 📦 5.5K · ⏱️ 25.10.2025):
- [Conda](https://anaconda.org/conda-forge/pip) (📥 190M · ⏱️ 10.11.2025):
conda (🥇43 · ⭐ 7.2K) - A system-level, binary package and environment manager running on all.. BSD-3
- [GitHub](https://github.com/conda/conda) (👨💻 480 · 🔀 2K · 📥 35K · 📦 52K · 📋 10K - 5% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/conda) (📥 7.8K / month · 📦 83 · ⏱️ 22.04.2017):
- [Conda](https://anaconda.org/conda-forge/conda) (📥 67M · ⏱️ 25.11.2025):
poetry (🥈41 · ⭐ 34K) - Python packaging and dependency management made easy. MIT
- [GitHub](https://github.com/python-poetry/poetry) (👨💻 620 · 🔀 2.4K · 📥 16M · 📋 6.4K - 9% open · ⏱️ 07.12.2025):
- [PyPi](https://pypi.org/project/poetry) (📥 62M / month · 📦 870 · ⏱️ 21.09.2025):
- [Conda](https://anaconda.org/conda-forge/poetry) (📥 7.2M · ⏱️ 22.09.2025):
pip-tools (🥈39 · ⭐ 8K) - A set of tools to keep your pinned Python dependencies fresh. BSD-3
- [GitHub](https://github.com/jazzband/pip-tools) (👨💻 220 · 🔀 640 · 📦 37K · 📋 1.2K - 18% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/pip-tools) (📥 21M / month · 📦 2.8K · ⏱️ 12.11.2025):
- [Conda](https://anaconda.org/conda-forge/pip-tools) (📥 280K · ⏱️ 13.11.2025):
pipx (🥈38 · ⭐ 12K) - Install and Run Python Applications in Isolated Environments. MIT
- [GitHub](https://github.com/pypa/pipx) (👨💻 170 · 🔀 500 · 📥 740K · 📦 4.6K · 📋 880 - 18% open · ⏱️ 24.11.2025):
- [PyPi](https://pypi.org/project/pipx) (📥 36M / month · 📦 75 · ⏱️ 30.09.2025):
- [Conda](https://anaconda.org/conda-forge/pipx) (📥 180K · ⏱️ 26.10.2025):
PDM (🥉37 · ⭐ 8.5K · 📈) - A modern Python package and dependency manager supporting the latest PEP.. MIT
- [GitHub](https://github.com/pdm-project/pdm) (👨💻 240 · 🔀 460 · 📥 2.6K · 📦 540 · 📋 1.9K - 2% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/pdm) (📥 2.3M / month · 📦 210 · ⏱️ 24.11.2025):
- [Conda](https://anaconda.org/conda-forge/pdm) (📥 1.6M · ⏱️ 24.11.2025):
pipreqs (🥉32 · ⭐ 7.4K · 📈) - pipreqs - Generate pip requirements.txt file based on imports of.. Apache-2
- [GitHub](https://github.com/bndr/pipreqs) (👨💻 74 · 🔀 420 · 📦 40K · 📋 330 - 65% open · ⏱️ 30.06.2025):
- [PyPi](https://pypi.org/project/pipreqs) (📥 1.1M / month · 📦 320 · ⏱️ 18.02.2024):
- [Conda](https://anaconda.org/conda-forge/pipreqs) (📥 77K · ⏱️ 22.04.2025):
mamba (🥉30 · ⭐ 7.8K) - The Fast Cross-Platform Package Manager. BSD-3
- [GitHub](https://github.com/mamba-org/mamba) (👨💻 180 · 🔀 420 · 📋 2.1K - 22% open · ⏱️ 10.12.2025):
- [Conda](https://anaconda.org/conda-forge/mamba) (📥 21M · ⏱️ 26.11.2025):
pyflow (🥉22 · ⭐ 1.3K) - An installation and dependency system for Python. MIT
- [GitHub](https://github.com/David-OConnor/pyflow) (👨💻 29 · 🔀 48 · 📥 8.8K · 📦 42 · 📋 140 - 47% open · ⏱️ 06.07.2025):
- [PyPi](https://pypi.org/project/pyflow) (📥 420 / month · 📦 1 · ⏱️ 02.07.2021):
Show 2 hidden projects...
- dephell (🥉22 · ⭐ 1.8K · 💀) - Python project management. Manage packages: convert between formats,..MIT
- pip-run (🥉17 · ⭐ 140 · 💤) - pip-run - dynamic dependency loader for Python. ❗Unlicensed
Code Metrics & Complexity¶
prospector (🥇32 · ⭐ 2.1K) - Inspects Python source files and provides information about.. ❗️GPL-2.0
- [GitHub](https://github.com/prospector-dev/prospector) (👨💻 98 · 🔀 180 · 📦 5.3K · 📋 400 - 8% open · ⏱️ 11.11.2025):
- [PyPi](https://pypi.org/project/prospector) (📥 450K / month · 📦 290 · ⏱️ 13.08.2025):
- [Conda](https://anaconda.org/conda-forge/prospector) (📥 190K · ⏱️ 13.08.2025):
mccabe (🥈31 · ⭐ 670 · 💀) - McCabe complexity checker for Python. ❗️Saxpath
- [GitHub](https://github.com/PyCQA/mccabe) (👨💻 24 · 🔀 64 · 📦 510K · 📋 54 - 16% open · ⏱️ 03.12.2023):
- [PyPi](https://pypi.org/project/mccabe) (📥 74M / month · 📦 930 · ⏱️ 24.01.2022):
- [Conda](https://anaconda.org/conda-forge/mccabe) (📥 11M · ⏱️ 22.04.2025):
wily (🥉25 · ⭐ 1.3K) - A Python application for tracking, reporting on timing and complexity in.. Apache-2
- [GitHub](https://github.com/tonybaloney/wily) (👨💻 24 · 🔀 62 · 📦 270 · 📋 120 - 37% open · ⏱️ 19.10.2025):
- [PyPi](https://pypi.org/project/wily) (📥 27K / month · 📦 2 · ⏱️ 11.10.2023):
cohesion (🥉16 · ⭐ 250 · 💤) - A tool for measuring Python class cohesion. ❗️GPL-3.0
- [GitHub](https://github.com/mschwager/cohesion) (👨💻 3 · 🔀 6 · 📋 20 - 35% open · ⏱️ 09.12.2024):
- [PyPi](https://pypi.org/project/cohesion) (📥 8.2K / month · 📦 13 · ⏱️ 09.12.2024):
- [Conda](https://anaconda.org/conda-forge/cohesion) (📥 5.5K · ⏱️ 22.04.2025):
Show 2 hidden projects...
- radon (🥈29 · ⭐ 1.9K · 💀) - Various code metrics for Python code.MIT
- xenon (🥉21 · ⭐ 260 · 💀) - Monitoring tool based on radon. MIT
Logging¶
rich (🥇46 · ⭐ 55K) - Rich is a Python library for rich text and beautiful formatting in the terminal. MIT
- [GitHub](https://github.com/Textualize/rich) (👨💻 280 · 🔀 1.9K · 📦 490K · 📋 1.5K - 20% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/rich) (📥 290M / month · 📦 26K · ⏱️ 09.10.2025):
- [Conda](https://anaconda.org/conda-forge/rich) (📥 17M · ⏱️ 09.10.2025):
sentry-sdk (🥇40 · ⭐ 2.1K) - The official Python SDK for Sentry.io. MIT
- [GitHub](https://github.com/getsentry/sentry-python) (👨💻 290 · 🔀 570 · 📥 4K · 📋 2K - 11% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/sentry-sdk) (📥 80M / month · 📦 1.4K · ⏱️ 03.12.2025):
- [Conda](https://anaconda.org/conda-forge/sentry-sdk) (📥 1.5M · ⏱️ 03.12.2025):
structlog (🥈39 · ⭐ 4.4K) - Simple, powerful, and fast logging for Python. Apache-2
- [GitHub](https://github.com/hynek/structlog) (👨💻 140 · 🔀 260 · 📦 27K · 📋 380 - 8% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/structlog) (📥 42M / month · 📦 2.2K · ⏱️ 27.10.2025):
- [Conda](https://anaconda.org/conda-forge/structlog) (📥 900K · ⏱️ 28.10.2025):
loguru (🥈38 · ⭐ 23K) - Python logging made (stupidly) simple. MIT
- [GitHub](https://github.com/Delgan/loguru) (👨💻 69 · 🔀 760 · 📦 150K · 📋 1.1K - 20% open · ⏱️ 08.11.2025):
- [PyPi](https://pypi.org/project/loguru) (📥 49M / month · 📦 11K · ⏱️ 06.12.2024):
- [Conda](https://anaconda.org/conda-forge/loguru) (📥 3.8M · ⏱️ 07.05.2025):
python-json-logger (🥈33 · ⭐ 1.8K · 💤) - Json Formatter for the standard python logger. BSD-2
- [GitHub](https://github.com/madzak/python-json-logger) (👨💻 64 · 🔀 230 · 📋 120 - 24% open · ⏱️ 12.12.2024):
- [PyPi](https://pypi.org/project/python-json-logger) (📥 70M / month · 📦 1.1K · ⏱️ 06.10.2025):
- [Conda](https://anaconda.org/conda-forge/python-json-logger) (📥 13M · ⏱️ 22.04.2025):
tabulate (🥈32 · ⭐ 2.5K) - Pretty-print tabular data in Python, a library and a command-line.. MIT
- [GitHub](https://github.com/astanin/python-tabulate) (👨💻 100 · 🔀 170 · 📋 270 - 46% open · ⏱️ 23.07.2025):
- [PyPi](https://pypi.org/project/tabulate) (📥 130M / month · 📦 8.4K · ⏱️ 06.10.2022):
- [Conda](https://anaconda.org/conda-forge/tabulate) (📥 11M · ⏱️ 07.12.2025):
colorlog (🥈32 · ⭐ 950) - A colored formatter for the python logging module. MIT
- [GitHub](https://github.com/borntyping/python-colorlog) (👨💻 35 · 🔀 95 · 📦 61K · ⏱️ 16.10.2025):
- [PyPi](https://pypi.org/project/colorlog) (📥 40M / month · 📦 2.7K · ⏱️ 16.10.2025):
- [Conda](https://anaconda.org/conda-forge/colorlog) (📥 6.1M · ⏱️ 16.10.2025):
alive-progress (🥉31 · ⭐ 6.2K) - A new kind of Progress Bar, with real-time throughput, ETA, and.. MIT
- [GitHub](https://github.com/rsalmei/alive-progress) (👨💻 11 · 🔀 230 · 📦 4.8K · 📋 250 - 6% open · ⏱️ 10.10.2025):
- [PyPi](https://pypi.org/project/alive-progress) (📥 3M / month · 📦 590 · ⏱️ 20.07.2025):
- [Conda](https://anaconda.org/conda-forge/alive-progress) (📥 200K · ⏱️ 22.04.2025):
progressbar2 (🥉30 · ⭐ 880 · 💤) - Progressbar 2 - A progress bar for Python 2 and Python 3 -.. BSD-3
- [GitHub](https://github.com/wolph/python-progressbar) (👨💻 47 · 🔀 100 · 📥 3.1K · 📋 230 - 2% open · ⏱️ 06.12.2024):
- [PyPi](https://pypi.org/project/progressbar2) (📥 27M / month · 📦 930 · ⏱️ 28.08.2024):
- [Conda](https://anaconda.org/conda-forge/progressbar2) (📥 3.8M · ⏱️ 22.04.2025):
notifiers (🥉26 · ⭐ 2.7K) - The easy way to send notifications. MIT
- [GitHub](https://github.com/liiight/notifiers) (👨💻 27 · 🔀 110 · 📋 110 - 36% open · ⏱️ 05.08.2025):
- [PyPi](https://pypi.org/project/notifiers) (📥 540K / month · 📦 37 · ⏱️ 17.05.2025):
- [Conda](https://anaconda.org/conda-forge/notifiers) (📥 62K · ⏱️ 20.05.2025):
better-exceptions (🥉25 · ⭐ 4.7K) - Pretty and useful exceptions in Python, automatically. MIT
- [GitHub](https://github.com/Qix-/better-exceptions) (👨💻 19 · 🔀 200 · 📋 84 - 40% open · ⏱️ 22.10.2025):
- [PyPi](https://pypi.org/project/better-exceptions) (📥 350K / month · 📦 100 · ⏱️ 29.01.2021):
stackprinter (🥉25 · ⭐ 1.3K) - Debugging-friendly exceptions for Python. MIT
- [GitHub](https://github.com/cknd/stackprinter) (👨💻 8 · 🔀 40 · 📦 430 · 📋 36 - 30% open · ⏱️ 30.10.2025):
- [PyPi](https://pypi.org/project/stackprinter) (📥 360K / month · 📦 48 · ⏱️ 13.03.2024):
- [Conda](https://anaconda.org/conda-forge/stackprinter) (📥 15K · ⏱️ 22.04.2025):
python-devtools (🥉16 · ⭐ 1.1K · 💤) - Dev tools for python. MIT
- [GitHub](https://github.com/samuelcolvin/python-devtools) (👨💻 14 · 🔀 49 · 📋 69 - 40% open · ⏱️ 24.01.2025):
- [PyPi](https://pypi.org/project/python-devtools) (📥 2.8K / month · 📦 2 · ⏱️ 21.08.2017):
- [Conda](https://anaconda.org/conda-forge/python-devtools) (📥 48K · ⏱️ 22.04.2025):
Show 8 hidden projects...
- tqdm (🥇41 · ⭐ 31K · 💀) - A Fast, Extensible Progress Bar for Python and CLI.MPL-2.0
- prettytable (🥈32 · ⭐ 1.6K) - Display tabular data in a visually appealing ASCII table.. ❗Unlicensed
- logbook (🥈32 · ⭐ 1.5K) - A cool logging replacement for Python. ❗Unlicensed
- python-coloredlogs (🥉31 · ⭐ 560 · 💀) - Colored terminal output for Pythons logging module. MIT
- wasabi (🥉27 · ⭐ 470 · 💀) - A lightweight console printing and formatting toolkit. MIT
- rebound (🥉25 · ⭐ 4.1K · 💀) - Instant Stack Overflow results whenever an exception is thrown. ❗️GPL-2.0
- PrettyErrors (🥉23 · ⭐ 2.9K · 💀) - Prettify Python exception output to make it legible. MIT
- tbvaccine (🥉16 · ⭐ 380 · 💀) - A small utility to pretty-print Python tracebacks. MIT
Shell¶
xxh (🥉18 · ⭐ 5.8K) - Bring your favorite shell wherever you go through the ssh. Xonsh shell,.. BSD-2
- [GitHub](https://github.com/xxh/xxh) (👨💻 27 · 🔀 120 · 📥 4.8K · 📋 99 - 30% open · ⏱️ 22.09.2025):
- [PyPi](https://pypi.org/project/xxh-xxh) (📥 370 / month · ⏱️ 06.04.2024):
Show 1 hidden projects...
- xonsh (🥇37 · ⭐ 9.1K) - Python-powered shell. Full-featured and cross-platform.❗️BSD-1-Clause
Documentation¶
🔗 best-of-mkdocs ( ⭐ 1.6K) - Collection of MkDocs projects and plugins.
mkdocs-material (🥇41 · ⭐ 25K) - Documentation that simply works. MIT
- [GitHub](https://github.com/squidfunk/mkdocs-material) (👨💻 330 · 🔀 4K · 📋 2.7K - 0% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/mkdocs-material) (📥 12M / month · 📦 6.3K · ⏱️ 11.11.2025):
- [Conda](https://anaconda.org/conda-forge/mkdocs-material) (📥 840K · ⏱️ 11.11.2025):
mkdocs (🥇40 · ⭐ 21K) - Project documentation with Markdown. BSD-2
- [GitHub](https://github.com/mkdocs/mkdocs) (👨💻 260 · 🔀 2.6K · 📦 92K · 📋 2.1K - 6% open · ⏱️ 20.10.2025):
- [PyPi](https://pypi.org/project/mkdocs) (📥 11M / month · 📦 7.1K · ⏱️ 30.08.2024):
- [Conda](https://anaconda.org/conda-forge/mkdocs) (📥 670K · ⏱️ 22.04.2025):
sphinx_rtd_theme (🥈36 · ⭐ 5K · 📈) - Sphinx theme from Read the Docs. MIT
- [GitHub](https://github.com/readthedocs/sphinx_rtd_theme) (👨💻 120 · 🔀 1.8K · 📦 16 · 📋 940 - 28% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/sphinx_rtd_theme) (📥 13M / month · 📦 20K · ⏱️ 11.12.2025):
- [Conda](https://anaconda.org/conda-forge/sphinx_rtd_theme) (📥 4.7M · ⏱️ 14.09.2025):
mkdocstrings (🥈34 · ⭐ 2K) - Automatic documentation from sources, for MkDocs. ISC
- [GitHub](https://github.com/mkdocstrings/mkdocstrings) (👨💻 54 · 🔀 120 · 📦 22K · 📋 520 - 11% open · ⏱️ 30.11.2025):
- [PyPi](https://pypi.org/project/mkdocstrings) (📥 5.2M / month · 📦 1.8K · ⏱️ 27.11.2025):
- [Conda](https://anaconda.org/conda-forge/mkdocstrings) (📥 280K · ⏱️ 28.11.2025):
Griffe (🥈34 · ⭐ 580) - Signatures for entire Python programs. Extract the structure, the frame,.. ISC
- [GitHub](https://github.com/mkdocstrings/griffe) (👨💻 45 · 🔀 63 · 📦 13K · 📋 300 - 10% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/griffe) (📥 17M / month · 📦 380 · ⏱️ 10.11.2025):
- [Conda](https://anaconda.org/conda-forge/griffe) (📥 710K · ⏱️ 10.11.2025):
sphinx-autodoc-typehints (🥈32 · ⭐ 580) - Type hints support for the Sphinx autodoc extension. MIT
- [GitHub](https://github.com/tox-dev/sphinx-autodoc-typehints) (👨💻 63 · 🔀 110 · 📋 220 - 20% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/sphinx-autodoc-typehints) (📥 5.3M / month · 📦 5.7K · ⏱️ 09.12.2025):
- [Conda](https://anaconda.org/conda-forge/sphinx-autodoc-typehints) (📥 970K · ⏱️ 09.12.2025):
sphinx-autobuild (🥈29 · ⭐ 590) - Watch a Sphinx directory and rebuild the documentation.. MIT
- [GitHub](https://github.com/sphinx-doc/sphinx-autobuild) (👨💻 36 · 🔀 87 · 📋 110 - 17% open · ⏱️ 25.08.2025):
- [PyPi](https://pypi.org/project/sphinx-autobuild) (📥 6M / month · 📦 2.3K · ⏱️ 25.08.2025):
- [Conda](https://anaconda.org/conda-forge/sphinx-autobuild) (📥 430K · ⏱️ 04.11.2025):
breathe (🥉27 · ⭐ 800) - ReStructuredText and Sphinx bridge to Doxygen. BSD-3
- [GitHub](https://github.com/breathe-doc/breathe) (👨💻 120 · 🔀 210 · 📥 780 · 📋 620 - 30% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/breathe) (📥 1.3M / month · 📦 130 · ⏱️ 08.07.2025):
- [Conda](https://anaconda.org/conda-forge/breathe) (📥 900K · ⏱️ 22.04.2025):
blacken-docs (🥉27 · ⭐ 680) - Run `black` on python code blocks in documentation files. MIT
- [GitHub](https://github.com/adamchainz/blacken-docs) (👨💻 25 · 🔀 45 · 📦 1.5K · 📋 81 - 11% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/blacken-docs) (📥 230K / month · 📦 120 · ⏱️ 08.09.2025):
- [Conda](https://anaconda.org/conda-forge/blacken-docs) (📥 56K · ⏱️ 08.09.2025):
pdoc3 (🥉25 · ⭐ 1.2K) - Auto-generate API documentation for Python projects. ❗️AGPL-3.0
- [GitHub](https://github.com/pdoc3/pdoc) (👨💻 69 · 🔀 140 · 📋 340 - 30% open · ⏱️ 03.11.2025):
- [PyPi](https://pypi.org/project/pdoc3) (📥 420K / month · 📦 490 · ⏱️ 20.03.2025):
- [Conda](https://anaconda.org/anaconda/pdoc3) (📥 2.5K · ⏱️ 17.10.2025):
mkdocs-awesome-pages-plugin (🥉24 · ⭐ 600) - A plugin for customizing the navigation structure of.. MIT
- [GitHub](https://github.com/lukasgeiter/mkdocs-awesome-nav) (👨💻 11 · 🔀 40 · 📦 360 · 📋 120 - 18% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/mkdocs-awesome-pages-plugin) (📥 730K / month · 📦 220 · ⏱️ 22.12.2024):
pytkdocs (🥉23 · ⭐ 53 · 💤) - Load Python objects documentation. ISC
- [GitHub](https://github.com/mkdocstrings/pytkdocs) (👨💻 23 · 🔀 32 · 📦 1.6K · 📋 100 - 6% open · ⏱️ 09.03.2025):
- [PyPi](https://pypi.org/project/pytkdocs) (📥 140K / month · 📦 22 · ⏱️ 09.03.2025):
- [Conda](https://anaconda.org/conda-forge/pytkdocs) (📥 210K · ⏱️ 22.04.2025):
mkdocs-pdf-export-plugin (🥉22 · ⭐ 340) - An MkDocs plugin to export content pages as PDF files. MIT
- [GitHub](https://github.com/zhaoterryy/mkdocs-pdf-export-plugin) (👨💻 12 · 🔀 41 · 📦 1.5K · 📋 90 - 48% open · ⏱️ 08.10.2025):
- [PyPi](https://pypi.org/project/mkdocs-pdf-export-plugin) (📥 38K / month · 📦 6 · ⏱️ 05.10.2021):
lazydocs (🥉22 · ⭐ 240) - Generate markdown API documentation from Google-style Python docstring... MIT
- [GitHub](https://github.com/ml-tooling/lazydocs) (👨💻 13 · 🔀 46 · 📋 43 - 9% open · ⏱️ 28.08.2025):
- [PyPi](https://pypi.org/project/lazydocs) (📥 22K / month · 📦 65 · ⏱️ 27.07.2021):
mkdocs-print-site-plugin (🥉21 · ⭐ 170) - MkDocs Plugin that adds an additional page that.. MIT
- [GitHub](https://github.com/timvink/mkdocs-print-site-plugin) (👨💻 16 · 🔀 28 · 📋 110 - 10% open · ⏱️ 30.10.2025):
- [PyPi](https://pypi.org/project/mkdocs-print-site-plugin) (📥 110K / month · 📦 22 · ⏱️ 03.08.2025):
Show 13 hidden projects...
- sphinx (🥇42 · ⭐ 7.5K) - The Sphinx documentation generator.❗Unlicensed ❗️MIT-0
- numpydoc (🥈30 · ⭐ 340) - Numpys Sphinx extensions. ❗Unlicensed BSD-3 MIT
- sphinx-bootstrap-theme (🥉26 · ⭐ 590 · 💀) - Sphinx Bootstrap Theme. MIT MIT MIT
- releases (🥉22 · ⭐ 180 · 💀) - A powerful Sphinx changelog-generating extension. BSD-2 MIT MIT MIT
- mkdocs-versioning (🥉16 · ⭐ 40 · 💀) - A tool that allows for versioning sites built with.. MIT Debugging Tools¶
pyelftools (🥇32 · ⭐ 2.2K) - Parsing ELF and DWARF in Python. Unlicense
- [GitHub](https://github.com/eliben/pyelftools) (👨💻 110 · 🔀 530 · 📦 11K · 📋 280 - 27% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/pyelftools) (📥 8.7M / month · 📦 270 · ⏱️ 19.02.2025):
- [Conda](https://anaconda.org/conda-forge/pyelftools) (📥 1.1M · ⏱️ 22.04.2025):
icecream (🥈31 · ⭐ 10K) - Never use print() to debug again. MIT
- [GitHub](https://github.com/gruns/icecream) (👨💻 34 · 🔀 210 · 📦 21 · 📋 160 - 40% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/icecream) (📥 1.4M / month · 📦 540 · ⏱️ 14.09.2025):
- [Conda](https://anaconda.org/conda-forge/icecream) (📥 93K · ⏱️ 14.09.2025):
ipdb (🥈31 · ⭐ 2K) - Integration of IPython pdb. BSD-3
- [GitHub](https://github.com/gotcha/ipdb) (👨💻 58 · 🔀 150 · 📦 67K · 📋 210 - 36% open · ⏱️ 28.07.2025):
- [PyPi](https://pypi.org/project/ipdb) (📥 12M / month · 📦 1.1K · ⏱️ 09.03.2023):
- [Conda](https://anaconda.org/conda-forge/ipdb) (📥 700K · ⏱️ 22.04.2025):
PySnooper (🥈29 · ⭐ 17K · 💤) - Never use print for debugging again. MIT
- [GitHub](https://github.com/cool-RR/PySnooper) (👨💻 29 · 🔀 950 · 📋 140 - 21% open · ⏱️ 31.05.2025):
- [PyPi](https://pypi.org/project/pysnooper) (📥 510K / month · 📦 67 · ⏱️ 31.05.2025):
- [Conda](https://anaconda.org/conda-forge/pysnooper) (📥 140K · ⏱️ 22.04.2025):
gdbgui (🥉27 · ⭐ 10K) - Browser-based frontend to gdb (gnu debugger). Add breakpoints, view.. ❗️GPL-3.0
- [GitHub](https://github.com/cs01/gdbgui) (👨💻 45 · 🔀 510 · 📥 20K · 📦 500 · 📋 340 - 49% open · ⏱️ 29.06.2025):
- [PyPi](https://pypi.org/project/gdbgui) (📥 11K / month · 📦 2 · ⏱️ 29.06.2025):
python-hunter (🥉25 · ⭐ 860) - Hunter is a flexible code tracing toolkit. BSD-2
- [GitHub](https://github.com/ionelmc/python-hunter) (👨💻 10 · 🔀 53 · 📋 100 - 46% open · ⏱️ 22.08.2025):
- [PyPi](https://pypi.org/project/hunter) (📥 770K / month · 📦 17 · ⏱️ 22.08.2025):
- [Conda](https://anaconda.org/conda-forge/hunter) (📥 190K · ⏱️ 03.11.2025):
Birdseye (🥉21 · ⭐ 1.7K) - Graphical Python debugger which lets you easily view the values of all.. MIT
- [GitHub](https://github.com/alexmojaki/birdseye) (👨💻 10 · 🔀 73 · 📋 58 - 36% open · ⏱️ 06.09.2025):
- [PyPi](https://pypi.org/project/birdseye) (📥 2.1K / month · 📦 9 · ⏱️ 06.09.2025):
pyrasite (🥉19 · ⭐ 2.9K · 💤) - Inject code into running Python processes. ❗️GPL-3.0
- [GitHub](https://github.com/lmacken/pyrasite) (👨💻 25 · 🔀 210 · 📋 60 - 71% open · ⏱️ 07.04.2025):
- [PyPi](https://pypi.org/project/pyrasite) (📥 11K / month · ⏱️ 09.05.2012):
Show 5 hidden projects...
- pudb (🥇33 · ⭐ 3.2K) - Full-screen console debugger for Python.❗Unlicensed
- pdbpp (🥉28 · ⭐ 1.4K · 💀) - pdb++, a drop-in replacement for pdb (the Python debugger). BSD-3
- snoop (🥉23 · ⭐ 1.4K · 💀) - A powerful set of Python debugging tools, based on PySnooper. MIT
- python-manhole (🥉20 · ⭐ 400 · 💀) - Debugging manhole for python applications. BSD-2
- reloadium (🥉18 · ⭐ 3K · 💀) - Hot Reloading and Profiling for Python. Apache-2
Testing Tools¶
🔗 best-of-web-python - Testing ( ⭐ 2.7K) - Testing libraries & tools for python web frameworks.
🔗 unittest - Unittest is a test framework included in the Python standard library.
pytest (🥇50 · ⭐ 13K) - The pytest framework makes it easy to write small tests, yet scales to.. MIT
- [GitHub](https://github.com/pytest-dev/pytest) (👨💻 1.1K · 🔀 3K · 📥 28K · 📦 1.7M · 📋 6.3K - 15% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pytest) (📥 330M / month · 📦 100K · ⏱️ 06.12.2025):
- [Conda](https://anaconda.org/conda-forge/pytest) (📥 43M · ⏱️ 06.12.2025):
robotframework (🥇43 · ⭐ 11K) - Generic automation framework for acceptance testing and RPA. Apache-2
- [GitHub](https://github.com/robotframework/robotframework) (👨💻 220 · 🔀 2.5K · 📥 580 · 📦 14K · 📋 4.8K - 5% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/robotframework) (📥 4.1M / month · 📦 1K · ⏱️ 09.12.2025):
- [Conda](https://anaconda.org/conda-forge/robotframework) (📥 250K · ⏱️ 07.07.2025):
hypothesis (🥇42 · ⭐ 8.3K) - The property-based testing library for Python. MPL-2.0
- [GitHub](https://github.com/HypothesisWorks/hypothesis) (👨💻 360 · 🔀 630 · 📦 36K · 📋 1.7K - 3% open · ⏱️ 05.12.2025):
- [PyPi](https://pypi.org/project/hypothesis) (📥 15M / month · 📦 3.3K · ⏱️ 05.12.2025):
- [Conda](https://anaconda.org/conda-forge/hypothesis) (📥 16M · ⏱️ 05.12.2025):
playwright-python (🥇40 · ⭐ 14K · 📈) - Python version of the Playwright testing and.. Apache-2
- [GitHub](https://github.com/microsoft/playwright-python) (👨💻 51 · 🔀 1.1K · 📦 47K · 📋 1.5K - 4% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/playwright) (📥 27M / month · 📦 3.3K · ⏱️ 09.12.2025):
tox (🥇40 · ⭐ 3.9K) - Command line driven CI frontend and development task automation tool. MIT
- [GitHub](https://github.com/tox-dev/tox) (👨💻 330 · 🔀 540 · 📦 130K · 📋 1.8K - 8% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/tox) (📥 24M / month · 📦 12K · ⏱️ 24.10.2025):
- [Conda](https://anaconda.org/conda-forge/tox) (📥 1.6M · ⏱️ 24.10.2025):
pytest-xdist (🥈39 · ⭐ 1.8K) - pytest plugin for distributed testing and loop-on-failures.. MIT
- [GitHub](https://github.com/pytest-dev/pytest-xdist) (👨💻 110 · 🔀 250 · 📥 360 · 📦 120K · 📋 680 - 42% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pytest-xdist) (📥 72M / month · 📦 5.6K · ⏱️ 01.07.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-xdist) (📥 10M · ⏱️ 02.07.2025):
pytest-mock (🥈38 · ⭐ 2K) - Thin-wrapper around the mock package for easier use with pytest. MIT
- [GitHub](https://github.com/pytest-dev/pytest-mock) (👨💻 81 · 🔀 150 · 📥 140 · 📦 120K · 📋 170 - 7% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pytest-mock) (📥 59M / month · 📦 9.4K · ⏱️ 16.09.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-mock) (📥 4.3M · ⏱️ 17.09.2025):
pytest-asyncio (🥈38 · ⭐ 1.6K) - Asyncio support for pytest. Apache-2
- [GitHub](https://github.com/pytest-dev/pytest-asyncio) (👨💻 76 · 🔀 180 · 📥 1.7K · 📋 390 - 13% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pytest-asyncio) (📥 90M / month · 📦 15K · ⏱️ 10.11.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-asyncio) (📥 2.8M · ⏱️ 10.11.2025):
pytest-cov (🥈35 · ⭐ 2K) - Coverage plugin for pytest. MIT
- [GitHub](https://github.com/pytest-dev/pytest-cov) (👨💻 100 · 🔀 230 · 📋 450 - 34% open · ⏱️ 08.11.2025):
- [PyPi](https://pypi.org/project/pytest-cov) (📥 110M / month · 📦 48K · ⏱️ 09.09.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-cov) (📥 16M · ⏱️ 11.09.2025):
freezegun (🥈33 · ⭐ 4.5K) - Let your Python tests travel through time. Apache-2
- [GitHub](https://github.com/spulec/freezegun) (👨💻 130 · 🔀 290 · 📥 150 · 📋 360 - 40% open · ⏱️ 19.08.2025):
- [PyPi](https://pypi.org/project/freezegun) (📥 30M / month · 📦 1.3K · ⏱️ 09.08.2025):
- [Conda](https://anaconda.org/conda-forge/freezegun) (📥 1.8M · ⏱️ 09.08.2025):
nox (🥈33 · ⭐ 1.5K) - Flexible test automation for Python. Apache-2
- [GitHub](https://github.com/wntrblm/nox) (👨💻 110 · 🔀 170 · 📋 430 - 14% open · ⏱️ 13.11.2025):
- [PyPi](https://pypi.org/project/nox) (📥 4.3M / month · 📦 1.4K · ⏱️ 12.11.2025):
- [Conda](https://anaconda.org/conda-forge/nox) (📥 530K · ⏱️ 13.11.2025):
coveralls-python (🥈33 · ⭐ 570) - Show coverage stats online via coveralls.io. MIT
- [GitHub](https://github.com/TheKevJames/coveralls-python) (👨💻 66 · 🔀 190 · 📦 36K · 📋 200 - 18% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/coveralls) (📥 1.3M / month · 📦 2.5K · ⏱️ 07.11.2025):
- [Conda](https://anaconda.org/conda-forge/coveralls) (📥 1.4M · ⏱️ 08.11.2025):
mimesis (🥈32 · ⭐ 4.7K) - Mimesis is a fast Python library for generating fake data in multiple.. MIT
- [GitHub](https://github.com/lk-geimfari/mimesis) (👨💻 130 · 🔀 340 · 📥 850 · 📦 2.2K · 📋 370 - 5% open · ⏱️ 23.10.2025):
- [PyPi](https://pypi.org/project/mimesis) (📥 1.5M / month · 📦 68 · ⏱️ 13.09.2024):
- [Conda](https://anaconda.org/conda-forge/mimesis) (📥 350K · ⏱️ 10.05.2025):
asv (🥈32 · ⭐ 970) - Airspeed Velocity: A simple Python benchmarking tool with web-based reporting. BSD-3
- [GitHub](https://github.com/airspeed-velocity/asv) (👨💻 95 · 🔀 200 · 📥 1.9K · 📦 1.5K · 📋 680 - 24% open · ⏱️ 07.12.2025):
- [PyPi](https://pypi.org/project/asv) (📥 240K / month · 📦 160 · ⏱️ 13.09.2025):
- [Conda](https://anaconda.org/conda-forge/asv) (📥 1.2M · ⏱️ 07.12.2025):
factory_boy (🥈31 · ⭐ 3.7K) - A test fixtures replacement for Python. MIT
- [GitHub](https://github.com/FactoryBoy/factory_boy) (👨💻 130 · 🔀 400 · 📋 630 - 30% open · ⏱️ 31.08.2025):
- [PyPi](https://pypi.org/project/factory_boy) (📥 13M / month · 📦 650 · ⏱️ 03.02.2025):
- [Conda](https://anaconda.org/conda-forge/factory_boy) (📥 240K · ⏱️ 25.04.2025):
pytest-bdd (🥈31 · ⭐ 1.4K) - BDD library for the pytest runner. MIT
- [GitHub](https://github.com/pytest-dev/pytest-bdd) (👨💻 65 · 🔀 230 · 📋 380 - 22% open · ⏱️ 06.12.2025):
- [PyPi](https://pypi.org/project/pytest-bdd) (📥 1.8M / month · 📦 110 · ⏱️ 05.12.2024):
- [Conda](https://anaconda.org/conda-forge/pytest-bdd) (📥 73K · ⏱️ 22.04.2025):
pytest-benchmark (🥈31 · ⭐ 1.4K) - pytest fixture for benchmarking code. BSD-2
- [GitHub](https://github.com/ionelmc/pytest-benchmark) (👨💻 51 · 🔀 130 · 📋 210 - 55% open · ⏱️ 09.11.2025):
- [PyPi](https://pypi.org/project/pytest-benchmark) (📥 6.6M / month · 📦 1.9K · ⏱️ 09.11.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-benchmark) (📥 2.7M · ⏱️ 09.11.2025):
nose2 (🥈31 · ⭐ 820 · 💤) - The successor to nose, based on unittest2. BSD-2
- [GitHub](https://github.com/nose-devs/nose2) (👨💻 80 · 🔀 130 · 📦 27K · 📋 240 - 17% open · ⏱️ 15.05.2025):
- [PyPi](https://pypi.org/project/nose2) (📥 590K / month · 📦 320 · ⏱️ 01.06.2024):
- [Conda](https://anaconda.org/conda-forge/nose2) (📥 210K · ⏱️ 22.04.2025):
pytest-html (🥈31 · ⭐ 760) - Plugin for generating HTML reports for pytest results. MIT
- [GitHub](https://github.com/pytest-dev/pytest-html) (👨💻 63 · 🔀 250 · 📋 440 - 41% open · ⏱️ 02.12.2025):
- [PyPi](https://pypi.org/project/pytest-html) (📥 16M / month · 📦 620 · ⏱️ 07.11.2023):
- [Conda](https://anaconda.org/conda-forge/pytest-html) (📥 840K · ⏱️ 22.04.2025):
pytest-sugar (🥉29 · ⭐ 1.5K) - a plugin for py.test that changes the default look and feel.. BSD-3
- [GitHub](https://github.com/Teemu/pytest-sugar) (👨💻 57 · 🔀 79 · 📥 52 · 📋 120 - 24% open · ⏱️ 10.10.2025):
- [PyPi](https://pypi.org/project/pytest-sugar) (📥 4.5M / month · 📦 1.5K · ⏱️ 23.08.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-sugar) (📥 390K · ⏱️ 24.08.2025):
pytest-testmon (🥉29 · ⭐ 930) - Selects tests affected by changed files. Executes the right.. MIT
- [GitHub](https://github.com/tarpas/pytest-testmon) (👨💻 29 · 🔀 71 · 📦 1.5K · 📋 170 - 18% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/pytest-testmon) (📥 920K / month · 📦 59 · ⏱️ 01.12.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-testmon) (📥 91K · ⏱️ 22.04.2025):
pytest-testinfra (🥉28 · ⭐ 2.5K) - Testinfra test your infrastructures. Apache-2
- [GitHub](https://github.com/pytest-dev/pytest-testinfra) (👨💻 140 · 🔀 360 · 📋 380 - 38% open · ⏱️ 12.08.2025):
- [PyPi](https://pypi.org/project/pytest-testinfra) (📥 740K / month · 📦 20 · ⏱️ 30.03.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-testinfra) (📥 34K · ⏱️ 22.04.2025):
pytest-randomly (🥉28 · ⭐ 680) - Pytest plugin to randomly order tests and control random.seed. MIT
- [GitHub](https://github.com/pytest-dev/pytest-randomly) (👨💻 20 · 🔀 33 · 📦 11K · 📋 74 - 10% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/pytest-randomly) (📥 4.6M / month · 📦 770 · ⏱️ 12.09.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-randomly) (📥 350K · ⏱️ 22.04.2025):
pytest-docker (🥉27 · ⭐ 480) - Docker-based integration tests. MIT
- [GitHub](https://github.com/avast/pytest-docker) (👨💻 30 · 🔀 77 · 📥 230 · 📦 2.3K · 📋 62 - 33% open · ⏱️ 12.11.2025):
- [PyPi](https://pypi.org/project/pytest-docker) (📥 1.1M / month · 📦 150 · ⏱️ 12.11.2025):
pytest-mypy (🥉26 · ⭐ 260 · 💤) - Mypy static type checker plugin for Pytest. MIT
- [GitHub](https://github.com/realpython/pytest-mypy) (👨💻 16 · 🔀 33 · 📦 4.6K · 📋 72 - 9% open · ⏱️ 02.04.2025):
- [PyPi](https://pypi.org/project/pytest-mypy) (📥 480K / month · 📦 780 · ⏱️ 02.04.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-mypy) (📥 120K · ⏱️ 22.04.2025):
pytest-datadir (🥉25 · ⭐ 270) - pytest plugin for manipulating test data directories and.. MIT
- [GitHub](https://github.com/gabrielcnr/pytest-datadir) (👨💻 15 · 🔀 25 · 📥 86 · 📋 23 - 13% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/pytest-datadir) (📥 810K / month · 📦 270 · ⏱️ 30.07.2025):
- [Conda](https://anaconda.org/conda-forge/pytest-datadir) (📥 380K · ⏱️ 30.07.2025):
xdoctest (🥉25 · ⭐ 210) - A rewrite of Pythons builtin doctest module (with pytest plugin.. Apache-2
- [GitHub](https://github.com/Erotemic/xdoctest) (👨💻 13 · 🔀 16 · 📥 270 · 📋 57 - 38% open · ⏱️ 13.11.2025):
- [PyPi](https://pypi.org/project/xdoctest) (📥 830K / month · 📦 240 · ⏱️ 08.09.2025):
- [Conda](https://anaconda.org/conda-forge/xdoctest) (📥 270K · ⏱️ 21.11.2025):
pytest-plugins (🥉22 · ⭐ 600 · 💤) - A grab-bag of nifty pytest plugins. MIT
- [GitHub](https://github.com/man-group/pytest-plugins) (👨💻 67 · 🔀 86 · 📥 230 · 📋 120 - 36% open · ⏱️ 02.01.2025):
- [PyPi](https://pypi.org/project/pytest-virtualenv) (📥 42K / month · 📦 73 · ⏱️ 29.11.2024):
- [Conda](https://anaconda.org/conda-forge/pytest-shutil) (📥 120K · ⏱️ 22.04.2025):
Show 13 hidden projects...
- pyautogui (🥈33 · ⭐ 12K · 💀) - A cross-platform GUI automation Python module for human beings...BSD-3
- nose (🥈33 · ⭐ 1.4K · 💀) - nose is nicer testing for python. ❗️LGPL-2.1+
- green (🥉28 · ⭐ 800 · 💀) - Green is a clean, colorful, fast python test runner. MIT
- uiautomator (🥉27 · ⭐ 2.1K · 💀) - Python wrapper of Android uiautomator test tool. MIT
- PyHamcrest (🥉27 · ⭐ 800 · 💀) - Hamcrest matchers for Python. ❗Unlicensed
- ddt (🥉27 · ⭐ 440 · 💀) - Data-Driven Tests for Python Unittest. MIT
- pytest-watch (🥉25 · ⭐ 760 · 💀) - Local continuous test runner with pytest and watchdog. MIT MIT BSD-2
- Mamba Test Runner (🥉22 · ⭐ 540 · 💀) - The definitive testing tool for Python. Born under the.. MIT
- assertpy (🥉21 · ⭐ 520 · 💀) - Simple assertion library for unit testing in python with a fluent.. BSD-3
- fake2db (🥉18 · ⭐ 2.4K · 💀) - create custom test databases that are populated with fake data. ❗️GPL-2.0
- pytest-play (🥉16 · ⭐ 70 · 💀) - pytest plugin that let you automate actions and.. Apache-2 Code Packaging¶
🔗 Python.org Packaging - An Overview of Packaging for Python.
pyinstaller (🥇44 · ⭐ 13K) - Freeze (package) Python programs into stand-alone executables. ❗️GPL-2.0
- [GitHub](https://github.com/pyinstaller/pyinstaller) (👨💻 490 · 🔀 2K · 📥 750K · 📦 85K · 📋 5.6K - 5% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/pyinstaller) (📥 5.5M / month · 📦 1.4K · ⏱️ 24.11.2025):
- [Conda](https://anaconda.org/conda-forge/pyinstaller) (📥 1.5M · ⏱️ 24.11.2025):
packaging (🥇39 · ⭐ 690) - Core utilities for Python packages. Apache-2
- [GitHub](https://github.com/pypa/packaging) (👨💻 130 · 🔀 270 · 📥 930 · 📦 1.8M · 📋 450 - 26% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/packaging) (📥 810M / month · 📦 14K · ⏱️ 19.04.2025):
- [Conda](https://anaconda.org/conda-forge/packaging) (📥 82M · ⏱️ 22.04.2025):
Nuitka (🥈38 · ⭐ 14K) - Nuitka is a Python compiler written in Python. Its fully compatible.. Apache-2
- [GitHub](https://github.com/Nuitka/Nuitka) (👨💻 200 · 🔀 750 · 📋 2.7K - 6% open · ⏱️ 06.12.2025):
- [PyPi](https://pypi.org/project/nuitka) (📥 550K / month · 📦 160 · ⏱️ 29.11.2025):
- [Conda](https://anaconda.org/conda-forge/nuitka) (📥 2.4M · ⏱️ 29.11.2025):
pex (🥈35 · ⭐ 4.1K) - A tool for generating .pex (Python EXecutable) files, lock files and venvs. Apache-2
- [GitHub](https://github.com/pex-tool/pex) (👨💻 120 · 🔀 310 · 📥 290K · 📋 1.2K - 5% open · ⏱️ 06.12.2025):
- [PyPi](https://pypi.org/project/pex) (📥 4.1M / month · 📦 63 · ⏱️ 05.12.2025):
briefcase (🥈34 · ⭐ 3.1K) - Tools to support converting a Python project into a standalone.. BSD-3
- [GitHub](https://github.com/beeware/briefcase) (👨💻 190 · 🔀 470 · 📥 940 · 📦 840 · 📋 980 - 19% open · ⏱️ 11.12.2025):
- [PyPi](https://pypi.org/project/briefcase) (📥 23K / month · 📦 40 · ⏱️ 04.12.2025):
cx_Freeze (🥈30 · ⭐ 1.5K) - Creates standalone executables from Python scripts with the.. ❗Unlicensed
- [GitHub](https://github.com/marcelotduarte/cx_Freeze) (👨💻 120 · 🔀 240 · 📋 1.1K - 4% open · ⏱️ 08.12.2025):
- [PyPi](https://pypi.org/project/cx_freeze) (📥 180K / month · 📦 130 · ⏱️ 24.11.2025):
- [Conda](https://anaconda.org/conda-forge/cx_freeze) (📥 1.2M · ⏱️ 26.11.2025):
py2exe (🥉27 · ⭐ 990) - Create standalone Windows programs from Python code. MIT
- [GitHub](https://github.com/py2exe/py2exe) (👨💻 24 · 🔀 100 · 📥 24K · 📦 2.2K · 📋 180 - 13% open · ⏱️ 15.07.2025):
- [PyPi](https://pypi.org/project/py2exe) (📥 24K / month · 📦 11 · ⏱️ 16.07.2025):
constructor (🥉25 · ⭐ 490) - tool for creating installers from conda packages. BSD-3
- [GitHub](https://github.com/conda/constructor) (👨💻 77 · 🔀 180 · 📥 290 · 📋 440 - 9% open · ⏱️ 10.12.2025):
- [Conda](https://anaconda.org/anaconda/constructor) (📥 33K · ⏱️ 11.12.2025):
pynsist (🥉21 · ⭐ 980 · 💤) - Build Windows installers for Python applications. MIT
- [GitHub](https://github.com/takluyver/pynsist) (👨💻 31 · 🔀 120 · 📋 180 - 18% open · ⏱️ 05.01.2025):
- [PyPi](https://pypi.org/project/pynsist) (📥 2.9K / month · 📦 14 · ⏱️ 21.03.2022):
Show 6 hidden projects...
- PyOxidizer (🥉27 · ⭐ 6K · 💀) - A modern Python application packaging and distribution tool.MPL-2.0
- shiv (🥉24 · ⭐ 1.9K · 💀) - shiv is a command line utility for building fully self contained Python.. BSD-2
- py2app (🥉24 · ⭐ 420 · 💀) - py2app is a Python setuptools command which will allow you to make.. MIT
- xar (🥉19 · ⭐ 1.6K · 💀) - executable archive format. BSD-3
- subpar (🥉13 · ⭐ 570 · 💀) - Subpar is a utility for creating self-contained python.. Apache-2
- pyship (🥉11 · ⭐ 44 · 💀) - pyship - ship Python desktop apps to end users. MIT
Build Tools¶
setuptools (🥇44 · ⭐ 2.8K) - Official project repository for the Setuptools build system. MIT
- [GitHub](https://github.com/pypa/setuptools) (👨💻 630 · 🔀 1.3K · 📦 830K · 📋 2.8K - 23% open · ⏱️ 31.10.2025):
- [PyPi](https://pypi.org/project/setuptools) (📥 890M / month · 📦 30K · ⏱️ 27.05.2025):
- [Conda](https://anaconda.org/conda-forge/setuptools) (📥 170M · ⏱️ 01.06.2025):
scons (🥇39 · ⭐ 2.3K) - SCons - a software construction tool. MIT
- [GitHub](https://github.com/SCons/scons) (👨💻 170 · 🔀 340 · 📥 2K · 📦 4K · 📋 3.5K - 18% open · ⏱️ 10.12.2025):
- [PyPi](https://pypi.org/project/scons) (📥 910K / month · 📦 58 · ⏱️ 16.11.2025):
- [Conda](https://anaconda.org/conda-forge/scons) (📥 1.1M · ⏱️ 17.11.2025):
invoke (🥈38 · ⭐ 4.7K) - Pythonic task management & command execution. BSD-2
- [GitHub](https://github.com/pyinvoke/invoke) (👨💻 62 · 🔀 380 · 📦 31K · 📋 840 - 51% open · ⏱️ 20.10.2025):
- [PyPi](https://pypi.org/project/invoke) (📥 55M / month · 📦 1.2K · ⏱️ 11.10.2025):
- [Conda](https://anaconda.org/conda-forge/invoke) (📥 1.6M · ⏱️ 11.10.2025):
twine (🥈38 · ⭐ 1.7K · 📈) - Utilities for interacting with PyPI. Apache-2
- [GitHub](https://github.com/pypa/twine) (👨💻 130 · 🔀 320 · 📥 110 · 📦 130K · 📋 560 - 10% open · ⏱️ 09.12.2025):
- [PyPi](https://pypi.org/project/twine) (📥 24M / month · 📦 23K · ⏱️ 04.09.2025):
- [Conda](https://anaconda.org/conda-forge/twine) (📥 1.5M · ⏱️ 04.09.2025):
setuptools_scm (🥈36 · ⭐ 930) - the blessed package to manage your versions by scm tags. MIT
- [GitHub](https://github.com/pypa/setuptools-scm) (👨💻 150 · 🔀 230 · 📥 300 · 📋 640 - 6% open · ⏱️ 30.11.2025):
- [PyPi](https://pypi.org/project/setuptools_scm) (📥 110M / month · 📦 2.3K · ⏱️ 19.10.2025):
- [Conda](https://anaconda.org/conda-forge/setuptools_scm) (📥 5.9M · ⏱️ 20.10.2025):
flit (🥈34 · ⭐ 2.2K) - Simplified packaging of Python modules. BSD-3
- [GitHub](https://github.com/pypa/flit) (👨💻 81 · 🔀 150 · 📦 2.6K · 📋 440 - 29% open · ⏱️ 21.11.2025):
- [PyPi](https://pypi.org/project/flit) (📥 12M / month · 📦 930 · ⏱️ 25.03.2025):
- [Conda](https://anaconda.org/conda-forge/flit) (📥 320K · ⏱️ 22.04.2025):
wheel (🥉33 · ⭐ 540) - The official binary distribution format for Python. MIT
- [GitHub](https://github.com/pypa/wheel) (👨💻 86 · 🔀 170 · 📋 420 - 3% open · ⏱️ 06.10.2025):
- [PyPi](https://pypi.org/project/wheel) (📥 330M / month · 📦 15K · ⏱️ 08.04.2025):
- [Conda](https://anaconda.org/conda-forge/wheel) (📥 150M · ⏱️ 22.04.2025):
buildbot (🥉32 · ⭐ 5.4K) - Python-based continuous integration testing framework; your pull.. ❗️GPL-2.0
- [GitHub](https://github.com/buildbot/buildbot) (👨💻 890 · 🔀 1.6K · 📥 91K · 📦 400 · 📋 1.8K - 42% open · ⏱️ 27.11.2025):
- [PyPi](https://pypi.org/project/buildbot) (📥 38K / month · 📦 20 · ⏱️ 12.05.2025):
- [Conda](https://anaconda.org/conda-forge/buildbot) (📥 170K · ⏱️ 13.05.2025):
pybuilder (🥉27 · ⭐ 1.9K) - Software build automation tool for Python. Apache-2
- [GitHub](https://github.com/pybuilder/pybuilder) (👨💻 39 · 🔀 270 · 📋 530 - 19% open · ⏱️ 15.11.2025):
- [PyPi](https://pypi.org/project/pybuilder) (📥 36K / month · 📦 6 · ⏱️ 15.11.2025):
- [Conda](https://anaconda.org/conda-forge/pybuilder) (📥 330K · ⏱️ 28.08.2025):
universal-build (🥉13 · ⭐ 26 · 💀) - Universal build utilities for containerized build pipelines. MIT
- [GitHub](https://github.com/ml-tooling/universal-build) (👨💻 5 · 🔀 8 · 📥 23 · 📋 4 - 25% open · ⏱️ 15.09.2022):
- [PyPi](https://pypi.org/project/universal-build) (📥 140 / month · 📦 7 · ⏱️ 16.11.2021):
Show 4 hidden projects...
- doit (🥉29 · ⭐ 2K · 💀) - CLI task management & automation tool.MIT
- buildout (🥉29 · ⭐ 610) - Buildout is a deployment automation tool written in and extended.. ❗️ZPL-2.1
- paver (🥉22 · ⭐ 460 · 💀) - Python-based project scripting. BSD-3
- pynt (🥉14 · ⭐ 160 · 💀) - A pynt of Python build. MIT
System Monitoring & Profiling¶
psutil (🥇47 · ⭐ 11K) - Cross-platform lib for process and system monitoring in Python. BSD-3
- [GitHub](https://github.com/giampaolo/psutil) (👨💻 230 · 🔀 1.4K · 📦 760K · 📋 1.9K - 18% open · ⏱️ 27.11.2025):
- [PyPi](https://pypi.org/project/psutil) (📥 250M / month · 📦 18K · ⏱️ 02.11.2025):
- [Conda](https://anaconda.org/conda-forge/psutil) (📥 54M · ⏱️ 02.11.2025):
Glances (🥇39 · ⭐ 31K) - Glances an Eye on your system. A top/htop alternative for.. ❗️LGPL-3.0
- [GitHub](https://github.com/nicolargo/glances) (👨💻 210 · 🔀 1.6K · 📥 1.7K · 📦 1.2K · 📋 2.1K - 6% open · ⏱️ 06.12.2025):
- [PyPi](https://pypi.org/project/glances) (📥 250K / month · 📦 4 · ⏱️ 03.11.2025):
- [Conda](https://anaconda.org/conda-forge/glances) (📥 450K · ⏱️ 22.04.2025):
memray (🥈36 · ⭐ 15K) - Memray is a memory profiler for Python. Apache-2
- [GitHub](https://github.com/bloomberg/memray) (👨💻 61 · 🔀 430 · 📦 1.8K · 📋 260 - 17% open · ⏱️ 22.11.2025):
- [PyPi](https://pypi.org/project/memray) (📥 9.3M / month · 📦 110 · ⏱️ 16.10.2025):
- [Conda](https://anaconda.org/conda-forge/memray) (📥 560K · ⏱️ 12.11.2025):
py-spy (🥈35 · ⭐ 15K) - Sampling profiler for Python programs. MIT
- [GitHub](https://github.com/benfred/py-spy) (👨💻 53 · 🔀 480 · 📥 41K · 📦 7.4K · 📋 430 - 47% open · ⏱️ 18.08.2025):
- [PyPi](https://pypi.org/project/py-spy) (📥 13M / month · 📦 110 · ⏱️ 31.07.2025):
- [Conda](https://anaconda.org/conda-forge/py-spy) (📥 740K · ⏱️ 01.08.2025):
- [Cargo](https://crates.io/crates/py-spy) (📥 910 / month · 📦 4 · ⏱️ 31.07.2025):
Scalene (🥈34 · ⭐ 13K) - Scalene: a high-performance, high-precision CPU, GPU, and memory.. Apache-2
- [GitHub](https://github.com/plasma-umass/scalene) (👨💻 57 · 🔀 430 · 📦 930 · 📋 510 - 33% open · ⏱️ 14.11.2025):
- [PyPi](https://pypi.org/project/scalene) (📥 240K / month · 📦 52 · ⏱️ 23.09.2025):
pyinstrument (🥈34 · ⭐ 7.5K) - Call stack profiler for Python. Shows you why your code is slow!. BSD-3
- [GitHub](https://github.com/joerick/pyinstrument) (👨💻 73 · 🔀 250 · 📋 190 - 15% open · ⏱️ 03.11.2025):
- [PyPi](https://pypi.org/project/pyinstrument) (📥 9.6M / month · 📦 210 · ⏱️ 12.08.2025):
- [Conda](https://anaconda.org/conda-forge/pyinstrument) (📥 950K · ⏱️ 05.12.2025):
Yappi (🥈30 · ⭐ 1.7K) - Yet Another Python Profiler, but this time multithreading, asyncio and.. MIT
- [GitHub](https://github.com/sumerc/yappi) (👨💻 35 · 🔀 78 · 📦 1.6K · 📋 93 - 26% open · ⏱️ 13.11.2025):
- [PyPi](https://pypi.org/project/yappi) (📥 1.4M / month · 📦 74 · ⏱️ 24.10.2025):
- [Conda](https://anaconda.org/conda-forge/yappi) (📥 330K · ⏱️ 28.10.2025):
Bpytop (🥉29 · ⭐ 11K) - Linux/OSX/FreeBSD resource monitor. Apache-2
- [GitHub](https://github.com/aristocratos/bpytop) (👨💻 36 · 🔀 420 · 📦 240 · 📋 320 - 27% open · ⏱️ 01.06.2025):
- [PyPi](https://pypi.org/project/bpytop) (📥 15K / month · 📦 1 · ⏱️ 22.12.2021):
- [Conda](https://anaconda.org/conda-forge/bpytop) (📥 26K · ⏱️ 22.04.2025):
line_profiler (🥉29 · ⭐ 3.2K) - Line-by-line profiling for Python. BSD-3
- [GitHub](https://github.com/pyutils/line_profiler) (👨💻 51 · 🔀 130 · 📥 1.8K · 📋 140 - 39% open · ⏱️ 20.11.2025):
- [PyPi](https://pypi.org/project/line_profiler) (📥 4.4M / month · 📦 300 · ⏱️ 23.07.2025):
- [Conda](https://anaconda.org/conda-forge/line_profiler) (📥 4.5M · ⏱️ 29.08.2025):
pympler (🥉27 · ⭐ 1.4K) - Development tool to measure, monitor and analyze the memory behavior.. Apache-2
- [GitHub](https://github.com/pympler/pympler) (👨💻 30 · 🔀 89 · 📋 120 - 51% open · ⏱️ 07.06.2025):
- [PyPi](https://pypi.org/project/pympler) (📥 5M / month · 📦 260 · ⏱️ 28.06.2024):
- [Conda](https://anaconda.org/conda-forge/pympler) (📥 610K · ⏱️ 22.04.2025):
Show 8 hidden projects...
- memory-profiler (🥈30 · ⭐ 4.5K · 💀) - Monitor Memory usage of Python code.BSD-3
- memory_profiler (🥉28 · ⭐ 4.5K · 💀) - Monitor Memory usage of Python code. BSD-3
- Diamond (🥉25 · ⭐ 1.8K · 💀) - Diamond is a python daemon that collects system metrics and publishes.. MIT
- vprof (🥉24 · ⭐ 4K · 💀) - Visual profiler for Python. BSD-2
- Profiling (🥉20 · ⭐ 3K · 💀) - Was an interactive continuous Python profiler. BSD-3
- heartrate (🥉19 · ⭐ 1.8K · 💀) - Simple real time visualisation of the execution of a Python program. MIT
- pyheat (🥉18 · ⭐ 840 · 💀) - pprofile + matplotlib = Python program profiled as an awesome heatmap!. MIT
- livepython (🥉12 · ⭐ 2.6K · 💀) - Visually trace Python code in real-time. MIT
AST Tools¶
executing (🥇31 · ⭐ 370) - Get information about what a Python frame is currently doing,.. MIT
- [GitHub](https://github.com/alexmojaki/executing) (👨💻 11 · 🔀 38 · 📦 330K · 📋 52 - 36% open · ⏱️ 31.08.2025):
- [PyPi](https://pypi.org/project/executing) (📥 82M / month · 📦 800 · ⏱️ 01.09.2025):
- [Conda](https://anaconda.org/conda-forge/executing) (📥 23M · ⏱️ 01.09.2025):
gast (🥈30 · ⭐ 150) - Python AST that abstracts the underlying Python version. BSD-3
- [GitHub](https://github.com/serge-sans-paille/gast) (👨💻 11 · 🔀 38 · 📦 210K · ⏱️ 29.11.2025):
- [PyPi](https://pypi.org/project/gast) (📥 21M / month · 📦 530 · ⏱️ 29.11.2025):
- [Conda](https://anaconda.org/conda-forge/gast) (📥 3.7M · ⏱️ 30.11.2025):
asteval (🥉27 · ⭐ 200) - minimalistic evaluator of python expression using ast module. MIT
- [GitHub](https://github.com/newville/asteval) (👨💻 27 · 🔀 45 · ⏱️ 10.11.2025):
- [PyPi](https://pypi.org/project/asteval) (📥 2.9M / month · 📦 190 · ⏱️ 06.11.2025):
- [Conda](https://anaconda.org/conda-forge/asteval) (📥 780K · ⏱️ 07.11.2025):
Show 3 hidden projects...
- astunparse (🥈28 · ⭐ 230 · 💀) - An AST unparser for Python.BSD-3
- astor (🥉27 · ⭐ 860 · 💀) - Python AST read/write. BSD-3
- typed_ast (🥉26 · ⭐ 230 · 💀) - Modified fork of CPythons ast module that parses `# type:`.. Apache-2
Others¶
pre-commit (🥇42 · ⭐ 15K) - A framework for managing and maintaining multi-language pre-commit.. MIT
- [GitHub](https://github.com/pre-commit/pre-commit) (👨💻 170 · 🔀 910 · 📥 4.3M · 📦 260K · 📋 2.3K - 1% open · ⏱️ 01.12.2025):
- [PyPi](https://pypi.org/project/pre-commit) (📥 78M / month · 📦 25K · ⏱️ 22.11.2025):
- [Conda](https://anaconda.org/conda-forge/pre-commit) (📥 8.4M · ⏱️ 25.11.2025):
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