ml-tooling/best-of-python-dev — Gitpedia

<h1 align="center"> Best-of Python Developer Tools </h1> 🏆  A ranked list of awesome python developer tools and libraries. Updated weekly. <a href="https://best-of.org" title="Best-of Badge"><img src="http://bit.ly/3o3EHNN"></a> <a href="#Contents" title="Project Count"><img src="https://img.shields.io/badge/projects-270-blue.svg?color=5ac4bf"></a> <a href="#Contribution" title="Contributions are welcome"><img src="https://img.shields.io/badge/contributions-welcome-green.svg"></a> <a href="https://github.com/ml-tooling/best-of-python-dev/releases" title="Best-of Updates"><img src="https://img.shields.io/github/release-date/ml-tooling/best-of-python-dev?color=green&label=updated"></a> <a href="https://mltooling.substack.com/subscribe" title="Subscribe to newsletter"><img src="http://bit.ly/2Md9rxM"></a> <a href="https://twitter.com/mltooling" title="Follow on Twitter"><img src="https://img.shields.io/twitter/follow/mltooling.svg?style=social&label=Follow"></a>

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!

🧙‍♂️  Discover other <a href="https://best-of.org">best-of lists</a> or create <a href="https://github.com/best-of-lists/best-of/blob/main/create-best-of-list.md">your own</a>. 📫  Subscribe to our <a href="https://mltooling.substack.com/subscribe">newsletter</a> for updates and trending projects.

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
<img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"> Flake8 related project
<img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"> Pytest related project
<img src="https://www.pylint.org/ico/favicon.ico" style="display:inline;" width="13" height="13"> Pylint related project
<img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"> Sphinx related project
<img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"> MkDocs related project

Linters & Style Checkers

<details><summary><a href="https://github.com/astral-sh/ruff">ruff</a> (🥇48 · ⭐ 48K) - An extremely fast Python linter and code formatter, written in Rust. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 900 · 🔀 2.1K · 📥 6.1M · 📦 200K · 📋 8.1K - 20% open · ⏱️ 11.06.2026):
```
git clone https://github.com/charliermarsh/ruff
```
PyPi (📥 240M / month · 📦 67K · ⏱️ 04.06.2026):
```
pip install ruff
```
Conda (📥 7M · ⏱️ 04.06.2026):
```
conda install -c conda-forge ruff
```

</details> <details><summary><a href="https://github.com/pylint-dev/pylint">pylint</a> (🥇44 · ⭐ 5.7K) - Its not just a linter that annoys you!. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code></summary>

GitHub (👨‍💻 650 · 🔀 1.2K · 📥 770 · 📦 490K · 📋 6K - 16% open · ⏱️ 09.06.2026):
```
git clone https://github.com/PyCQA/pylint
```
PyPi (📥 48M / month · 📦 12K · ⏱️ 20.02.2026):
```
pip install pylint
```
Conda (📥 8M · ⏱️ 20.02.2026):
```
conda install -c conda-forge pylint
```

</details> <details><summary><a href="https://github.com/PyCQA/flake8">flake8</a> (🥇41 · ⭐ 3.8K) - Flake8 is a wrapper around these tools: PyFlakes; pycodestyle; Ned.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 180 · 🔀 350 · 📦 690K · 📋 1.6K - 1% open · ⏱️ 19.05.2026):
```
git clone https://github.com/PyCQA/flake8
```
PyPi (📥 52M / month · 📦 27K · ⏱️ 20.06.2025):
```
pip install flake8
```
Conda (📥 11M · ⏱️ 26.06.2025):
```
conda install -c conda-forge flake8
```

</details> <details><summary><a href="https://github.com/wemake-services/wemake-python-styleguide">wemake-python-styleguide</a> (🥇37 · ⭐ 2.9K) - The strictest and most opinionated python linter ever!. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 220 · 🔀 420 · 📦 18K · 📋 1.2K - 1% open · ⏱️ 09.06.2026):
```
git clone https://github.com/wemake-services/wemake-python-styleguide
```
PyPi (📥 220K / month · 📦 110 · ⏱️ 27.04.2026):
```
pip install wemake-python-styleguide
```

</details> <details><summary><a href="https://github.com/beartype/beartype">beartype</a> (🥈35 · ⭐ 3.4K) - Unbearably fast near-real-time pure-Python runtime-static type-checker. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 33 · 🔀 78 · 📦 12K · 📋 490 - 22% open · ⏱️ 11.06.2026):
```
git clone https://github.com/beartype/beartype
```
PyPi (📥 77M / month · 📦 900 · ⏱️ 13.12.2025):
```
pip install beartype
```
Conda (📥 650K · ⏱️ 14.12.2025):
```
conda install -c conda-forge beartype
```

</details> <details><summary><a href="https://github.com/PyCQA/pyflakes">pyflakes</a> (🥈35 · ⭐ 1.4K · 💤) - A simple program which checks Python source files for errors. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 88 · 🔀 180 · 📦 330K · 📋 550 - 11% open · ⏱️ 20.06.2025):
```
git clone https://github.com/PyCQA/pyflakes
```
PyPi (📥 57M / month · 📦 1.3K · ⏱️ 20.06.2025):
```
pip install pyflakes
```
Conda (📥 10M · ⏱️ 21.06.2025):
```
conda install -c conda-forge pyflakes
```

</details> <details><summary><a href="https://github.com/davidhalter/parso">parso</a> (🥈35 · ⭐ 680) - A Python Parser. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 52 · 🔀 120 · 📦 600K · 📋 120 - 9% open · ⏱️ 01.05.2026):
```
git clone https://github.com/davidhalter/parso
```
PyPi (📥 140M / month · 📦 1.2K · ⏱️ 01.05.2026):
```
pip install parso
```
Conda (📥 37M · ⏱️ 02.05.2026):
```
conda install -c conda-forge parso
```

</details> <details><summary><a href="https://github.com/PyCQA/pycodestyle">pycodestyle</a> (🥈33 · ⭐ 5.2K) - Simple Python style checker in one Python file. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 140 · 🔀 750 · 📋 780 - 13% open · ⏱️ 22.12.2025):
```
git clone https://github.com/PyCQA/pycodestyle
```
PyPi (📥 76M / month · 📦 2.2K · ⏱️ 20.06.2025):
```
pip install pycodestyle
```

Conda (📥 11M · ⏱️ 22.06.2025):

conda install -c conda-forge pycodestyle

</details> <details><summary><a href="https://github.com/PyCQA/flake8-bugbear">flake8-bugbear</a> (🥈32 · ⭐ 1.1K) - A plugin for Flake8 finding likely bugs and design problems.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 91 · 🔀 120 · 📦 43K · 📋 250 - 25% open · ⏱️ 29.05.2026):
```
git clone https://github.com/PyCQA/flake8-bugbear
```
PyPi (📥 3.9M / month · 📦 1.5K · ⏱️ 29.11.2025):
```
pip install flake8-bugbear
```

Conda (📥 910K · ⏱️ 02.12.2025):

conda install -c conda-forge flake8-bugbear

</details> <details><summary><a href="https://github.com/nipunn1313/mypy-protobuf">mypy-protobuf</a> (🥈30 · ⭐ 710) - open source tools to generate mypy stubs from protobufs. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 40 · 🔀 80 · 📦 4.6K · 📋 150 - 14% open · ⏱️ 28.04.2026):
```
git clone https://github.com/dropbox/mypy-protobuf
```
PyPi (📥 15M / month · 📦 300 · ⏱️ 28.04.2026):
```
pip install mypy-protobuf
```

Conda (📥 180K · ⏱️ 28.04.2026):

conda install -c conda-forge mypy-protobuf

</details> <details><summary><a href="https://github.com/pylint-dev/pylint-django">pylint-django</a> (🥈30 · ⭐ 620) - Pylint plugin for improving code analysis for when.. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code> <code><img src="https://www.pylint.org/ico/favicon.ico" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 72 · 🔀 120 · 📥 450 · 📦 32K · 📋 240 - 27% open · ⏱️ 01.01.2026):
```
git clone https://github.com/PyCQA/pylint-django
```
PyPi (📥 1.9M / month · 📦 160 · ⏱️ 01.01.2026):
```
pip install pylint-django
```

Conda (📥 490K · ⏱️ 02.01.2026):

conda install -c conda-forge pylint-django

</details> <details><summary><a href="https://github.com/openstack/hacking">hacking</a> (🥈29 · ⭐ 240) - OpenStack Hacking Style Checks. Mirror of code maintained at.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 190 · 🔀 65 · 📦 7.9K · ⏱️ 08.05.2026):
```
git clone https://github.com/openstack/hacking
```
PyPi (📥 180K / month · 📦 110 · ⏱️ 11.06.2026):
```
pip install hacking
```

</details> <details><summary><a href="https://github.com/adamchainz/flake8-comprehensions">flake8-comprehensions</a> (🥈28 · ⭐ 470) - A flake8 plugin to help you write better.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 16 · 🔀 23 · 📦 30K · 📋 62 - 9% open · ⏱️ 27.05.2026):
```
git clone https://github.com/adamchainz/flake8-comprehensions
```
PyPi (📥 1.7M / month · 📦 780 · ⏱️ 09.09.2025):
```
pip install flake8-comprehensions
```

Conda (📥 1.1M · ⏱️ 10.09.2025):

conda install -c conda-forge flake8-comprehensions

</details> <details><summary><a href="https://github.com/mgedmin/check-manifest">check-manifest</a> (🥈28 · ⭐ 300) - Tool to check the completeness of MANIFEST.in for Python packages. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 23 · 🔀 39 · 📦 12K · 📋 100 - 22% open · ⏱️ 24.05.2026):
```
git clone https://github.com/mgedmin/check-manifest
```
PyPi (📥 1.2M / month · 📦 5K · ⏱️ 15.10.2025):
```
pip install check-manifest
```

Conda (📥 200K · ⏱️ 15.10.2025):

conda install -c conda-forge check-manifest

</details> <details><summary><a href="https://github.com/gforcada/flake8-isort">flake8-isort</a> (🥈28 · ⭐ 190 · 💤) - flake8 plugin that integrates isort. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 40 · 🔀 210 · 📦 29K · 📋 60 - 3% open · ⏱️ 25.10.2025):
```
git clone https://github.com/gforcada/flake8-isort
```
PyPi (📥 1.7M / month · 📦 630 · ⏱️ 25.10.2025):
```
pip install flake8-isort
```

Conda (📥 100K · ⏱️ 25.10.2025):

conda install -c conda-forge flake8-isort

</details> <details><summary><a href="https://github.com/andreoliwa/nitpick">nitpick</a> (🥉25 · ⭐ 410) - Enforce the same settings on multiple projects. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 18 · 🔀 24 · 📥 16 · 📦 1.4K · 📋 130 - 36% open · ⏱️ 04.06.2026):
```
git clone https://github.com/andreoliwa/nitpick
```
PyPi (📥 14K / month · 📦 26 · ⏱️ 30.11.2025):
```
pip install nitpick
```

</details> <details><summary><a href="https://github.com/PyCQA/flake8-import-order">flake8-import-order</a> (🥉25 · ⭐ 280) - Flake8 plugin that checks import order against.. <code><a href="http://bit.ly/37RvQcA">❗️LGPL-3.0</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 50 · 🔀 73 · 📥 15 · 📋 110 - 12% open · ⏱️ 26.05.2026):
```
git clone https://github.com/PyCQA/flake8-import-order
```
PyPi (📥 1.5M / month · 📦 650 · ⏱️ 24.06.2025):
```
pip install flake8-import-order
```

Conda (📥 510K · ⏱️ 26.06.2025):

conda install -c conda-forge flake8-import-order

</details> <details><summary><a href="https://github.com/PyCQA/flake8-commas">flake8-commas</a> (🥉25 · ⭐ 130) - Flake8 extension for enforcing trailing commas in python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 15 · 🔀 30 · 📦 19K · 📋 31 - 9% open · ⏱️ 05.01.2026):
```
git clone https://github.com/PyCQA/flake8-commas
```
PyPi (📥 320K / month · 📦 220 · ⏱️ 16.05.2024):
```
pip install flake8-commas
```

</details> <details><summary><a href="https://github.com/gforcada/flake8-builtins">flake8-builtins</a> (🥉25 · ⭐ 120 · 💤) - Check for python builtins being used as variables or.. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 21 · 🔀 25 · 📦 12K · 📋 52 - 5% open · ⏱️ 25.10.2025):
```
git clone https://github.com/gforcada/flake8-builtins
```
PyPi (📥 970K / month · 📦 590 · ⏱️ 25.10.2025):
```
pip install flake8-builtins
```

Conda (📥 590K · ⏱️ 27.10.2025):

conda install -c conda-forge flake8-builtins

</details> <details><summary><a href="https://github.com/peterjc/flake8-black">flake8-black</a> (🥉24 · ⭐ 170) - flake8 plugin to run black for checking Python coding style. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 11 · 🔀 12 · 📦 8.8K · 📋 31 - 12% open · ⏱️ 02.06.2026):
```
git clone https://github.com/peterjc/flake8-black
```
PyPi (📥 590K / month · 📦 540 · ⏱️ 21.09.2025):
```
pip install flake8-black
```

Conda (📥 490K · ⏱️ 22.09.2025):

conda install -c conda-forge flake8-black

</details> <details><summary><a href="https://github.com/MartinThoma/flake8-simplify">flake8-simplify</a> (🥉23 · ⭐ 200) - A flake8 plugin that helps you to simplify code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 16 · 🔀 23 · 📋 130 - 42% open · ⏱️ 01.01.2026):
```
git clone https://github.com/MartinThoma/flake8-simplify
```
PyPi (📥 380K / month · 📦 140 · ⏱️ 01.01.2026):
```
pip install flake8-simplify
```

Conda (📥 73K · ⏱️ 06.01.2026):

conda install -c conda-forge flake8-simplify

</details> <details><summary>Show 19 hidden projects...</summary>

<a href="https://github.com/PyCQA/pydocstyle">pydocstyle</a> (🥈31 · ⭐ 1.1K · 💀) - docstring style checker. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/PyCQA/pep8-naming">pep8-naming</a> (🥈28 · ⭐ 530 · 💀) - Naming Convention checker for Python. <code><a href="https://tldrlegal.com/search?q=Saxpath">❗️Saxpath</a></code>
<a href="https://github.com/coala/coala">coala</a> (🥉27 · ⭐ 3.6K · 💀) - coala provides a unified command-line interface for linting and.. <code><a href="http://bit.ly/3pwmjO5">❗️AGPL-3.0</a></code>
<a href="https://github.com/terrencepreilly/darglint">darglint</a> (🥉27 · ⭐ 480 · 💀) - A python documentation linter which checks that the docstring.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/zheller/flake8-quotes">flake8-quotes</a> (🥉27 · ⭐ 180 · 💀) - Flake8 extension for checking quotes in python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/klen/pylama">pylama</a> (🥉25 · ⭐ 1.1K · 💀) - Code audit tool for python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/wemake-services/flake8-eradicate">flake8-eradicate</a> (🥉25 · ⭐ 320 · 💀) - Flake8 plugin to find commented out or dead code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/wearepal/data-science-types">data-science-types</a> (🥉24 · ⭐ 210 · 💀) - Mypy stubs, i.e., type information, for numpy, pandas.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>
<a href="https://github.com/Instagram/Fixit">Fixit</a> (🥉23 · ⭐ 710) - Advanced Python linting framework with auto-fixes and hierarchical.. <code>❗Unlicensed</code>
<a href="https://github.com/deppen8/pandas-vet">pandas-vet</a> (🥉22 · ⭐ 170 · 💀) - A plugin for Flake8 that checks pandas code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/tylerwince/flake8-bandit">flake8-bandit</a> (🥉21 · ⭐ 120 · 💀) - Automated security testing using bandit and flake8. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/life4/flakehell">flakehell</a> (🥉18 · ⭐ 230 · 💀) - Flake8 wrapper to make it nice, legacy-friendly, configurable. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/ambv/flake8-mypy">flake8-mypy</a> (🥉18 · ⭐ 100 · 💀) - A plugin for flake8 integrating Mypy. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/jschaf/pylint-flask">pylint-flask</a> (🥉18 · ⭐ 64 · 💀) - A Pylint plugin to analyze Flask applications. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code> <code><img src="https://www.pylint.org/ico/favicon.ico" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/bndr/pycycle">pycycle</a> (🥉17 · ⭐ 360 · 💀) - Tool for pinpointing circular imports in Python. Find cyclic imports.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/hchasestevens/bellybutton">bellybutton</a> (🥉17 · ⭐ 280 · 💀) - Custom Python linting through AST expressions. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/justinabrahms/imhotep">imhotep</a> (🥉17 · ⭐ 220 · 💀) - A static-analysis bot for Github. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/cemsbr/yala">yala</a> (🥉15 · ⭐ 15 · 💀) - Yet Another Linter Aggregator. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code> <code><img src="https://www.pylint.org/ico/favicon.ico" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/lyft/linty_fresh">linty_fresh</a> (🥉12 · ⭐ 180 · 💀) - Surface lint errors during code review. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://cdn.iconscout.com/icon/free/png-256/8-eight-digital-number-numerical-numbers-36025.png" style="display:inline;" width="13" height="13"></code> <code>mypy</code>

</details>

Type checkers

<details><summary><a href="https://github.com/microsoft/pyright">pyright</a> (🥈39 · ⭐ 15K) - Static Type Checker for Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 140 · 🔀 1.8K · 📥 7K · 📦 1.6K · 📋 7.5K - 3% open · ⏱️ 26.05.2026):
```
git clone https://github.com/Microsoft/pyright
```
npm (📥 2.5M / month · 📦 70 · ⏱️ 26.05.2026):
```
npm install pyright
```

</details> <details><summary><a href="https://github.com/facebook/pyre-check">pyre-check</a> (🥉33 · ⭐ 7.2K) - Performant type-checking for python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 310 · 🔀 450 · 📦 24 · 📋 470 - 33% open · ⏱️ 11.06.2026):
```
git clone https://github.com/facebook/pyre-check
```
PyPi (📥 220K / month · 📦 87 · ⏱️ 07.07.2025):
```
pip install pyre-check
```

</details> <details><summary><a href="https://github.com/google/pytype">pytype</a> (🥉32 · ⭐ 5K) - A static type analyzer for Python code. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 110 · 🔀 290 · 📦 4.3K · 📋 950 - 21% open · ⏱️ 23.01.2026):
```
git clone https://github.com/google/pytype
```
PyPi (📥 1.1M / month · 📦 230 · ⏱️ 11.10.2024):
```
pip install pytype
```
Conda (📥 630K · ⏱️ 22.04.2025):
```
conda install -c conda-forge pytype
```

</details> <details><summary>Show 2 hidden projects...</summary>

<a href="https://github.com/python/mypy">mypy</a> (🥇47 · ⭐ 20K) - Optional static typing for Python. <code>❗Unlicensed</code>
<a href="https://github.com/agronholm/typeguard">typeguard</a> (🥉32 · ⭐ 1.8K) - Run-time type checker for Python. <code>❗Unlicensed</code>

</details>

Code Formatters

<details><summary><a href="https://github.com/psf/black">black</a> (🥇46 · ⭐ 42K) - The uncompromising Python code formatter. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 530 · 🔀 2.8K · 📥 150K · 📦 680K · 📋 2.8K - 10% open · ⏱️ 11.06.2026):
```
git clone https://github.com/psf/black
```
PyPi (📥 130M / month · 📦 62K · ⏱️ 18.05.2026):
```
pip install black
```
Conda (📥 19M · ⏱️ 22.05.2026):
```
conda install -c conda-forge black
```

</details> <details><summary><a href="https://github.com/PyCQA/isort">isort</a> (🥈43 · ⭐ 6.9K) - A Python utility / library to sort imports. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 340 · 🔀 640 · 📦 580K · 📋 1.4K - 8% open · ⏱️ 07.06.2026):
```
git clone https://github.com/PyCQA/isort
```
PyPi (📥 99M / month · 📦 28K · ⏱️ 24.04.2026):
```
pip install isort
```
Conda (📥 9.3M · ⏱️ 28.02.2026):
```
conda install -c conda-forge isort
```

</details> <details><summary><a href="https://github.com/hhatto/autopep8">autopep8</a> (🥉37 · ⭐ 4.7K) - A tool that automatically formats Python code to conform to the PEP 8.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 64 · 🔀 290 · 📦 230K · 📋 520 - 23% open · ⏱️ 11.06.2026):
```
git clone https://github.com/hhatto/autopep8
```
PyPi (📥 9.2M / month · 📦 1.7K · ⏱️ 14.01.2025):
```
pip install autopep8
```
Conda (📥 2.9M · ⏱️ 22.04.2025):
```
conda install -c conda-forge autopep8
```

</details> <details><summary><a href="https://github.com/PyCQA/docformatter">docformatter</a> (🥉31 · ⭐ 590) - Formats docstrings to follow PEP 257. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 41 · 🔀 86 · 📥 81 · 📦 4.5K · 📋 190 - 16% open · ⏱️ 11.05.2026):
```
git clone https://github.com/myint/docformatter
```
PyPi (📥 1.2M / month · 📦 410 · ⏱️ 28.04.2026):
```
pip install docformatter
```

Conda (📥 370K · ⏱️ 29.04.2026):

conda install -c conda-forge docformatter

</details> <details><summary>Show 3 hidden projects...</summary>

<a href="https://github.com/google/yapf">yapf</a> (🥈39 · ⭐ 14K · 💀) - A formatter for Python files. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>
<a href="https://github.com/myint/pyformat">pyformat</a> (🥉19 · ⭐ 94 · 💀) - Formats Python code to follow a consistent style. <code><a href="https://tldrlegal.com/search?q=Saxpath">❗️Saxpath</a></code>
<a href="https://github.com/lyz-code/autoimport">autoimport</a> (🥉18 · ⭐ 100 · 💀) - Autoimport automatically fixes wrong import statements. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code>

</details>

Code Refactoring

<details><summary><a href="https://github.com/davidhalter/jedi">jedi</a> (🥇44 · ⭐ 6.2K · 📈) - Awesome autocompletion, static analysis and refactoring library for python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 180 · 🔀 530 · 📦 600K · 📋 1.5K - 4% open · ⏱️ 01.05.2026):
```
git clone https://github.com/davidhalter/jedi
```
PyPi (📥 140M / month · 📦 1.6K · ⏱️ 01.05.2026):
```
pip install jedi
```
Conda (📥 39M · ⏱️ 22.04.2025):
```
conda install -c conda-forge jedi
```

</details> <details><summary><a href="https://github.com/jendrikseipp/vulture">vulture</a> (🥇33 · ⭐ 4.7K) - Find dead Python code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 52 · 🔀 190 · 📦 7.2K · 📋 250 - 22% open · ⏱️ 30.04.2026):
```
git clone https://github.com/jendrikseipp/vulture
```
PyPi (📥 7.9M / month · 📦 660 · ⏱️ 25.03.2026):
```
pip install vulture
```
Conda (📥 210K · ⏱️ 26.03.2026):
```
conda install -c conda-forge vulture
```

</details> <details><summary><a href="https://github.com/python-rope/rope">rope</a> (🥇33 · ⭐ 2.2K) - a python refactoring library. <code><a href="http://bit.ly/37RvQcA">❗️LGPL-3.0</a></code></summary>

GitHub (👨‍💻 85 · 🔀 180 · 📥 48 · 📦 79K · 📋 380 - 31% open · ⏱️ 04.01.2026):
```
git clone https://github.com/python-rope/rope
```
PyPi (📥 1.4M / month · 📦 320 · ⏱️ 12.07.2025):
```
pip install rope
```
Conda (📥 2.5M · ⏱️ 13.07.2025):
```
conda install -c conda-forge rope
```

</details> <details><summary><a href="https://github.com/asottile/pyupgrade">pyupgrade</a> (🥈32 · ⭐ 4.1K) - A tool (and pre-commit hook) to automatically upgrade syntax for newer.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 36 · 🔀 210 · 📋 480 - 4% open · ⏱️ 19.05.2026):
```
git clone https://github.com/asottile/pyupgrade
```
PyPi (📥 1.4M / month · 📦 630 · ⏱️ 19.11.2025):
```
pip install pyupgrade
```
Conda (📥 960K · ⏱️ 19.11.2025):
```
conda install -c conda-forge pyupgrade
```

</details> <details><summary><a href="https://github.com/PyCQA/autoflake">autoflake</a> (🥈28 · ⭐ 960) - Removes unused imports and unused variables as reported by pyflakes. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 40 · 🔀 86 · 📋 120 - 31% open · ⏱️ 20.04.2026):
```
git clone https://github.com/myint/autoflake
```
PyPi (📥 5.4M / month · 📦 1.4K · ⏱️ 20.02.2026):
```
pip install autoflake
```
Conda (📥 670K · ⏱️ 20.02.2026):
```
conda install -c conda-forge autoflake
```

</details> <details><summary><a href="https://github.com/Instagram/MonkeyType">MonkeyType</a> (🥈25 · ⭐ 5K · 💤) - A Python library that generates static type annotations by.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 51 · 🔀 210 · 📋 200 - 30% open · ⏱️ 14.06.2025):
```
git clone https://github.com/Instagram/MonkeyType
```
PyPi (📥 310K / month · 📦 23 · ⏱️ 20.03.2023):
```
pip install monkeytype
```

Conda (📥 150K · ⏱️ 22.04.2025):

conda install -c conda-forge monkeytype

</details> <details><summary><a href="https://github.com/hakancelikdev/unimport">unimport</a> (🥉24 · ⭐ 250) - The ultimate linter and formatter for removing unused import statements.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 16 · 🔀 21 · 📦 170 · 📋 120 - 0% open · ⏱️ 02.06.2026):
```
git clone https://github.com/hakancelik96/unimport
```
PyPi (📥 43K / month · 📦 45 · ⏱️ 02.06.2026):
```
pip install unimport
```

</details> <details><summary><a href="https://github.com/asottile/add-trailing-comma">add-trailing-comma</a> (🥉23 · ⭐ 370) - A tool (and pre-commit hook) to automatically add trailing.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 11 · 🔀 29 · ⏱️ 19.05.2026):

git clone https://github.com/asottile/add-trailing-comma

PyPi (📥 150K / month · 📦 41 · ⏱️ 10.10.2025):
```
pip install add-trailing-comma
```

</details> <details><summary><a href="https://github.com/ilevkivskyi/com2ann">com2ann</a> (🥉19 · ⭐ 160 · 💤) - Tool for translation type comments to type annotations in Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 8 · 🔀 13 · 📦 100 · 📋 33 - 30% open · ⏱️ 02.06.2025):
```
git clone https://github.com/ilevkivskyi/com2ann
```
PyPi (📥 17K / month · 📦 2 · ⏱️ 21.08.2021):
```
pip install com2ann
```

</details> <details><summary><a href="https://github.com/elmotec/massedit">massedit</a> (🥉17 · ⭐ 120 · 💤) - Programmatically edit text files with Python. Useful for source to.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 9 · 🔀 14 · 📥 33 · 📦 54 · 📋 8 - 12% open · ⏱️ 21.09.2025):
```
git clone https://github.com/elmotec/massedit
```
PyPi (📥 1.8K / month · 📦 3 · ⏱️ 21.09.2025):
```
pip install massedit
```

</details> <details><summary>Show 8 hidden projects...</summary>

<a href="https://github.com/PyCQA/redbaron">redbaron</a> (🥈27 · ⭐ 720 · 💀) - Bottom-up approach to refactoring in python. <code><a href="http://bit.ly/37RvQcA">❗️LGPL-3.0</a></code>
<a href="https://github.com/PyCQA/baron">baron</a> (🥈25 · ⭐ 300 · 💀) - IDE allow you to refactor code, Baron allows you to write.. <code><a href="http://bit.ly/37RvQcA">❗️LGPL-3.0</a></code>
<a href="https://github.com/dropbox/pyannotate">pyannotate</a> (🥉23 · ⭐ 1.4K · 💀) - Auto-generate PEP-484 annotations. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>
<a href="https://github.com/PyCQA/eradicate">eradicate</a> (🥉23 · ⭐ 220 · 💤) - Removes commented-out code from Python files. <code><a href="https://tldrlegal.com/search?q=Saxpath">❗️Saxpath</a></code>
<a href="https://github.com/facebookincubator/Bowler">Bowler</a> (🥉22 · ⭐ 1.6K · 💀) - Safe code refactoring for modern Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/myint/unify">unify</a> (🥉19 · ⭐ 97 · 💀) - Modifies strings to all use the same quote where possible. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/spulec/pep8ify">pep8ify</a> (🥉15 · ⭐ 120 · 💀) - A library that modifies python source code to conform to pep8. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>
<a href="https://github.com/ambv/retype">retype</a> (🥉14 · ⭐ 150 · 💀) - Re-apply type annotations from .pyi stubs to your codebase. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>

</details>

Code Security

<details><summary><a href="https://github.com/sqlmapproject/sqlmap">sqlmap</a> (🥇37 · ⭐ 38K) - Automatic SQL injection and database takeover tool. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code></summary>

GitHub (👨‍💻 160 · 🔀 6.3K · 📦 24 · 📋 5.4K - 0% open · ⏱️ 11.06.2026):
```
git clone https://github.com/sqlmapproject/sqlmap
```
PyPi (📥 88K / month · 📦 12 · ⏱️ 02.06.2026):
```
pip install sqlmap
```

</details> <details><summary><a href="https://github.com/PyCQA/bandit">bandit</a> (🥇37 · ⭐ 8.1K) - Bandit is a tool designed to find common security issues in Python.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 200 · 🔀 770 · 📥 930 · 📦 66K · 📋 770 - 31% open · ⏱️ 25.05.2026):
```
git clone https://github.com/PyCQA/bandit
```
PyPi (📥 24M / month · 📦 3.4K · ⏱️ 25.02.2026):
```
pip install bandit
```
Conda (📥 650K · ⏱️ 25.02.2026):
```
conda install -c conda-forge bandit
```

</details> <details><summary><a href="https://github.com/pyupio/safety">safety</a> (🥈35 · ⭐ 2K) - Safety checks Python dependencies for known security vulnerabilities and.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 55 · 🔀 180 · 📥 2.1M · 📦 20K · 📋 290 - 21% open · ⏱️ 27.05.2026):
```
git clone https://github.com/pyupio/safety
```
PyPi (📥 5.1M / month · 📦 1.4K · ⏱️ 29.05.2026):
```
pip install safety
```
Conda (📥 180K · ⏱️ 30.05.2026):
```
conda install -c conda-forge safety
```

</details> <details><summary><a href="https://github.com/Yelp/detect-secrets">detect-secrets</a> (🥉30 · ⭐ 4.5K) - An enterprise friendly way of detecting and preventing.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 89 · 🔀 510 · 📋 370 - 33% open · ⏱️ 02.04.2026):
```
git clone https://github.com/Yelp/detect-secrets
```
PyPi (📥 5.3M / month · 📦 95 · ⏱️ 06.05.2024):
```
pip install detect-secrets
```

</details> <details><summary><a href="https://github.com/dlint-py/dlint">dlint</a> (🥉20 · ⭐ 180) - Dlint is a tool for encouraging best coding practices and helping ensure.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 16 · 🔀 17 · 📋 47 - 48% open · ⏱️ 07.01.2026):
```
git clone https://github.com/dlint-py/dlint
```
PyPi (📥 95K / month · 📦 110 · ⏱️ 31.10.2024):
```
pip install dlint
```
Conda (📥 14K · ⏱️ 22.04.2025):
```
conda install -c conda-forge dlint
```

</details> <details><summary>Show 3 hidden projects...</summary>

<a href="https://github.com/dashingsoft/pyarmor">pyarmor</a> (🥉34 · ⭐ 5.1K) - A tool used to obfuscate python scripts, bind obfuscated scripts.. <code><a href="https://tldrlegal.com/search?q=SGI-B-2.0">❗️SGI-B-2.0</a></code>
<a href="https://github.com/prospector-dev/dodgy">dodgy</a> (🥉21 · ⭐ 130 · 💀) - Looks at Python code to search for things which look dodgy such as.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/python-security/pyt">pyt</a> (🥉20 · ⭐ 2.2K · 💀) - A Static Analysis Tool for Detecting Security Vulnerabilities in.. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code>

</details>

Virtual Environments

<details><summary><a href="https://github.com/pypa/pipenv">pipenv</a> (🥇46 · ⭐ 25K) - Python Development Workflow for Humans. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 540 · 🔀 1.9K · 📦 170K · 📋 4.4K - 0% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pypa/pipenv
```
PyPi (📥 22M / month · 📦 260 · ⏱️ 08.06.2026):
```
pip install pipenv
```
Conda (📥 340K · ⏱️ 08.06.2026):
```
conda install -c conda-forge pipenv
```

</details> <details><summary><a href="https://github.com/pypa/virtualenv">virtualenv</a> (🥈45 · ⭐ 5K) - Virtual Python Environment builder. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 310 · 🔀 1.1K · 📥 180 · 📦 510K · ⏱️ 11.06.2026):
```
git clone https://github.com/pypa/virtualenv
```
PyPi (📥 470M / month · 📦 2.2K · ⏱️ 11.06.2026):
```
pip install virtualenv
```

Conda (📥 21M · ⏱️ 31.05.2026):

conda install -c conda-forge virtualenv

</details> <details><summary><a href="https://github.com/pyenv/pyenv">pyenv</a> (🥈35 · ⭐ 45K) - Simple Python version management. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 480 · 🔀 3.2K · 📦 24 · 📋 1.9K - 4% open · ⏱️ 10.06.2026):
```
git clone https://github.com/pyenv/pyenv
```
PyPi (📥 16K / month · ⏱️ 12.01.2019):
```
pip install pyenv
```

</details> <details><summary><a href="https://github.com/ekalinin/nodeenv">nodeenv</a> (🥈35 · ⭐ 1.8K) - Virtual environment for Node.js & integrator with virtualenv. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 110 · 🔀 220 · 📦 140K · 📋 210 - 23% open · ⏱️ 27.12.2025):
```
git clone https://github.com/ekalinin/nodeenv
```
PyPi (📥 170M / month · 📦 410 · ⏱️ 20.12.2025):
```
pip install nodeenv
```
Conda (📥 8.5M · ⏱️ 20.12.2025):
```
conda install -c conda-forge nodeenv
```

</details> <details><summary><a href="https://github.com/pyenv/pyenv-virtualenv">pyenv-virtualenv</a> (🥉23 · ⭐ 6.7K) - a pyenv plugin to manage virtualenv (a.k.a. python-virtualenv). <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 70 · 🔀 430 · 📦 24 · 📋 370 - 26% open · ⏱️ 29.04.2026):
```
git clone https://github.com/pyenv/pyenv-virtualenv
```

</details> <details><summary><a href="https://github.com/pyenv/pyenv-installer">pyenv-installer</a> (🥉16 · ⭐ 4.1K · 💤) - This tool is used to install `pyenv` and friends. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 43 · 🔀 460 · 📋 91 - 10% open · ⏱️ 05.09.2025):
```
git clone https://github.com/pyenv/pyenv-installer
```

</details> <details><summary>Show 4 hidden projects...</summary>

<a href="https://github.com/sashahart/vex">vex</a> (🥉18 · ⭐ 370 · 💀) - Run a command in the named virtualenv. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/spotify/dh-virtualenv">dh-virtualenv</a> (🥉16 · ⭐ 1.6K · 💀) - Python virtualenvs in Debian packages. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code>
<a href="https://github.com/gtalarico/pipenv-pipes">pipenv-pipes</a> (🥉14 · ⭐ 130 · 💀) - A PipEnv Environment Switcher. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/raiyanyahya/freshenv">freshenv</a> (🥉13 · ⭐ 180 · 💀) - Provision, share, manage local and cloud developer environments. <code><a href="http://bit.ly/3postzC">MPL-2.0</a></code>

</details>

Dependency & Package Managers

<details><summary><a href="https://github.com/pypa/pip">pip</a> (🥇48 · ⭐ 10K · 📈) - The Python package installer. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 880 · 🔀 3.3K · 📦 250K · 📋 7.9K - 13% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pypa/pip
```
PyPi (📥 660M / month · 📦 6.1K · ⏱️ 31.05.2026):
```
pip install pip
```
Conda (📥 220M · ⏱️ 31.05.2026):
```
conda install -c conda-forge pip
```

</details> <details><summary><a href="https://github.com/conda/conda">conda</a> (🥇43 · ⭐ 7.4K) - A system-level, binary package and environment manager running on all.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 490 · 🔀 2.2K · 📥 49K · 📦 52K · 📋 11K - 6% open · ⏱️ 11.06.2026):
```
git clone https://github.com/conda/conda
```
PyPi (📥 6.2K / month · 📦 83 · ⏱️ 22.04.2017):
```
pip install conda
```
Conda (📥 75M · ⏱️ 02.06.2026):
```
conda install -c conda-forge conda
```

</details> <details><summary><a href="https://github.com/python-poetry/poetry">poetry</a> (🥈42 · ⭐ 34K) - Python packaging and dependency management made easy. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 660 · 🔀 2.5K · 📥 16M · 📋 6.4K - 8% open · ⏱️ 11.06.2026):
```
git clone https://github.com/python-poetry/poetry
```
PyPi (📥 79M / month · 📦 920 · ⏱️ 09.05.2026):
```
pip install poetry
```
Conda (📥 8M · ⏱️ 09.05.2026):
```
conda install -c conda-forge poetry
```

</details> <details><summary><a href="https://github.com/jazzband/pip-tools">pip-tools</a> (🥈39 · ⭐ 8K) - A set of tools to keep your pinned Python dependencies fresh. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 230 · 🔀 660 · 📦 38K · 📋 1.2K - 14% open · ⏱️ 09.06.2026):
```
git clone https://github.com/jazzband/pip-tools
```
PyPi (📥 20M / month · 📦 2.9K · ⏱️ 11.02.2026):
```
pip install pip-tools
```
Conda (📥 320K · ⏱️ 12.02.2026):
```
conda install -c conda-forge pip-tools
```

</details> <details><summary><a href="https://github.com/pypa/pipx">pipx</a> (🥈38 · ⭐ 13K) - Install and Run Python Applications in Isolated Environments. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 190 · 🔀 560 · 📥 1.2M · 📦 4.8K · 📋 890 - 11% open · ⏱️ 05.06.2026):
```
git clone https://github.com/pypa/pipx
```
PyPi (📥 6.4M / month · 📦 100 · ⏱️ 04.06.2026):
```
pip install pipx
```
Conda (📥 230K · ⏱️ 05.06.2026):
```
conda install -c conda-forge pipx
```

</details> <details><summary><a href="https://github.com/pdm-project/pdm">PDM</a> (🥈38 · ⭐ 8.6K) - A modern Python package and dependency manager supporting the latest PEP.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 250 · 🔀 470 · 📥 29K · 📦 610 · 📋 2K - 2% open · ⏱️ 10.06.2026):
```
git clone https://github.com/pdm-project/pdm
```
PyPi (📥 11M / month · 📦 230 · ⏱️ 21.05.2026):
```
pip install pdm
```
Conda (📥 1.8M · ⏱️ 21.05.2026):
```
conda install -c conda-forge pdm
```

</details> <details><summary><a href="https://github.com/mamba-org/mamba">mamba</a> (🥉31 · ⭐ 8K) - The Fast Cross-Platform Package Manager. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 180 · 🔀 430 · 📋 2.1K - 22% open · ⏱️ 11.06.2026):
```
git clone https://github.com/mamba-org/mamba
```
Conda (📥 25M · ⏱️ 08.06.2026):
```
conda install -c conda-forge mamba
```

</details> <details><summary><a href="https://github.com/bndr/pipreqs">pipreqs</a> (🥉31 · ⭐ 7.5K) - pipreqs - Generate pip requirements.txt file based on imports of any.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 76 · 🔀 420 · 📦 41K · 📋 330 - 65% open · ⏱️ 01.03.2026):
```
git clone https://github.com/bndr/pipreqs
```
PyPi (📥 740K / month · 📦 320 · ⏱️ 18.02.2024):
```
pip install pipreqs
```
Conda (📥 110K · ⏱️ 22.04.2025):
```
conda install -c conda-forge pipreqs
```

</details> <details><summary><a href="https://github.com/David-OConnor/pyflow">pyflow</a> (🥉22 · ⭐ 1.3K) - An installation and dependency system for Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 30 · 🔀 48 · 📥 9.2K · 📦 44 · 📋 140 - 46% open · ⏱️ 21.03.2026):
```
git clone https://github.com/David-OConnor/pyflow
```
PyPi (📥 690 / month · 📦 1 · ⏱️ 02.07.2021):
```
pip install pyflow
```

</details> <details><summary>Show 2 hidden projects...</summary>

<a href="https://github.com/dephell/dephell">dephell</a> (🥉24 · ⭐ 1.8K · 💀) - Python project management. Manage packages: convert between formats,.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/jaraco/pip-run">pip-run</a> (🥉19 · ⭐ 140) - pip-run - dynamic dependency loader for Python. <code>❗Unlicensed</code>

</details>

Code Metrics & Complexity

<details><summary><a href="https://github.com/prospector-dev/prospector">prospector</a> (🥇32 · ⭐ 2.1K) - Inspects Python source files and provides information about.. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code></summary>

GitHub (👨‍💻 98 · 🔀 180 · 📦 5.5K · 📋 400 - 8% open · ⏱️ 08.06.2026):
```
git clone https://github.com/PyCQA/prospector
```
PyPi (📥 430K / month · 📦 290 · ⏱️ 03.02.2026):
```
pip install prospector
```

Conda (📥 240K · ⏱️ 03.02.2026):

conda install -c conda-forge prospector

</details> <details><summary><a href="https://github.com/PyCQA/mccabe">mccabe</a> (🥈31 · ⭐ 680 · 💀) - McCabe complexity checker for Python. <code><a href="https://tldrlegal.com/search?q=Saxpath">❗️Saxpath</a></code></summary>

GitHub (👨‍💻 24 · 🔀 63 · 📦 520K · 📋 55 - 18% open · ⏱️ 03.12.2023):
```
git clone https://github.com/PyCQA/mccabe
```
PyPi (📥 83M / month · 📦 930 · ⏱️ 24.01.2022):
```
pip install mccabe
```
Conda (📥 12M · ⏱️ 22.04.2025):
```
conda install -c conda-forge mccabe
```

</details> <details><summary><a href="https://github.com/tonybaloney/wily">wily</a> (🥉27 · ⭐ 1.3K) - A Python application for tracking, reporting on timing and complexity in.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 25 · 🔀 67 · 📦 300 · 📋 120 - 36% open · ⏱️ 30.05.2026):
```
git clone https://github.com/tonybaloney/wily
```
PyPi (📥 57K / month · 📦 14 · ⏱️ 26.04.2026):
```
pip install wily
```

</details> <details><summary>Show 3 hidden projects...</summary>

<a href="https://github.com/rubik/radon">radon</a> (🥈30 · ⭐ 2K · 💀) - Various code metrics for Python code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/rubik/xenon">xenon</a> (🥉24 · ⭐ 280 · 💀) - Monitoring tool based on radon. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/mschwager/cohesion">cohesion</a> (🥉16 · ⭐ 280 · 💀) - A tool for measuring Python class cohesion. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code>

</details>

Logging

<details><summary><a href="https://github.com/Textualize/rich">rich</a> (🥇47 · ⭐ 57K) - Rich is a Python library for rich text and beautiful formatting in the terminal. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 290 · 🔀 2.2K · 📦 540K · 📋 1.6K - 20% open · ⏱️ 12.04.2026):
```
git clone https://github.com/Textualize/rich
```
PyPi (📥 590M / month · 📦 44K · ⏱️ 12.04.2026):
```
pip install rich
```
Conda (📥 21M · ⏱️ 12.04.2026):
```
conda install -c conda-forge rich
```

</details> <details><summary><a href="https://github.com/tqdm/tqdm">tqdm</a> (🥇44 · ⭐ 31K · 📈) - A Fast, Extensible Progress Bar for Python and CLI. <code><a href="http://bit.ly/3postzC">MPL-2.0</a></code></summary>

GitHub (👨‍💻 130 · 🔀 1.5K · 📥 20K · 📦 1.2M · 📋 1.2K - 50% open · ⏱️ 09.06.2026):
```
git clone https://github.com/tqdm/tqdm
```
PyPi (📥 500M / month · 📦 56K · ⏱️ 09.06.2026):
```
pip install tqdm
```
Conda (📥 51M · ⏱️ 10.06.2026):
```
conda install -c conda-forge tqdm
```
Docker Hub (📥 6.6K · ⭐ 3 · ⏱️ 11.06.2026):
```
docker pull tqdm/tqdm
```

</details> <details><summary><a href="https://github.com/getsentry/sentry-python">sentry-sdk</a> (🥇40 · ⭐ 2.2K) - The official Python SDK for Sentry.io. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 330 · 🔀 620 · 📥 4.6K · 📋 2.5K - 16% open · ⏱️ 11.06.2026):
```
git clone https://github.com/getsentry/sentry-python
```
PyPi (📥 130M / month · 📦 1.7K · ⏱️ 08.06.2026):
```
pip install sentry-sdk
```

Conda (📥 1.7M · ⏱️ 01.06.2026):

conda install -c conda-forge sentry-sdk

</details> <details><summary><a href="https://github.com/hynek/structlog">structlog</a> (🥈39 · ⭐ 4.8K) - Simple, powerful, and fast logging for Python. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 140 · 🔀 280 · 📦 35K · 📋 390 - 7% open · ⏱️ 06.06.2026):
```
git clone https://github.com/hynek/structlog
```
PyPi (📥 95M / month · 📦 5K · ⏱️ 06.06.2026):
```
pip install structlog
```
Conda (📥 1.2M · ⏱️ 06.06.2026):
```
conda install -c conda-forge structlog
```

</details> <details><summary><a href="https://github.com/Delgan/loguru">loguru</a> (🥈38 · ⭐ 24K) - Python logging made (stupidly) simple. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 75 · 🔀 800 · 📦 150K · 📋 1.2K - 21% open · ⏱️ 24.05.2026):
```
git clone https://github.com/Delgan/loguru
```
PyPi (📥 77M / month · 📦 15K · ⏱️ 06.12.2024):
```
pip install loguru
```
Conda (📥 4.4M · ⏱️ 16.01.2026):
```
conda install -c conda-forge loguru
```

</details> <details><summary><a href="https://github.com/astanin/python-tabulate">tabulate</a> (🥈34 · ⭐ 2.6K · 📉) - Pretty-print tabular data in Python, a library and a command-line.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 110 · 🔀 190 · 📋 270 - 26% open · ⏱️ 11.03.2026):
```
git clone https://github.com/astanin/python-tabulate
```
PyPi (📥 210M / month · 📦 12K · ⏱️ 04.03.2026):
```
pip install tabulate
```
Conda (📥 12M · ⏱️ 05.03.2026):
```
conda install -c conda-forge tabulate
```

</details> <details><summary><a href="https://github.com/rsalmei/alive-progress">alive-progress</a> (🥈32 · ⭐ 6.3K · 💤) - A new kind of Progress Bar, with real-time throughput, ETA,.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 11 · 🔀 230 · 📦 5.1K · 📋 250 - 5% open · ⏱️ 10.10.2025):
```
git clone https://github.com/rsalmei/alive-progress
```
PyPi (📥 3.5M / month · 📦 590 · ⏱️ 20.07.2025):
```
pip install alive-progress
```

Conda (📥 290K · ⏱️ 08.03.2026):

conda install -c conda-forge alive-progress

</details> <details><summary><a href="https://github.com/wolph/python-progressbar">progressbar2</a> (🥉31 · ⭐ 880) - Progressbar 2 - A progress bar for Python 2 and Python 3 - pip.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 49 · 🔀 100 · 📥 3.6K · 📋 230 - 3% open · ⏱️ 18.04.2026):
```
git clone https://github.com/WoLpH/python-progressbar
```
PyPi (📥 20M / month · 📦 930 · ⏱️ 28.08.2024):
```
pip install progressbar2
```

Conda (📥 4.8M · ⏱️ 22.04.2025):

conda install -c conda-forge progressbar2

</details> <details><summary><a href="https://github.com/borntyping/python-colorlog">colorlog</a> (🥉30 · ⭐ 960 · 💤) - A colored formatter for the python logging module. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 35 · 🔀 95 · 📦 66K · ⏱️ 16.10.2025):
```
git clone https://github.com/borntyping/python-colorlog
```
PyPi (📥 65M / month · 📦 2.7K · ⏱️ 16.10.2025):
```
pip install colorlog
```
Conda (📥 6.9M · ⏱️ 16.10.2025):
```
conda install -c conda-forge colorlog
```

</details> <details><summary><a href="https://github.com/liiight/notifiers">notifiers</a> (🥉29 · ⭐ 2.7K) - The easy way to send notifications. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 27 · 🔀 110 · 📦 1.4K · 📋 110 - 36% open · ⏱️ 26.12.2025):
```
git clone https://github.com/liiight/notifiers
```
PyPi (📥 500K / month · 📦 37 · ⏱️ 17.05.2025):
```
pip install notifiers
```
Conda (📥 69K · ⏱️ 20.05.2025):
```
conda install -c conda-forge notifiers
```

</details> <details><summary><a href="https://github.com/cknd/stackprinter">stackprinter</a> (🥉27 · ⭐ 1.3K) - Debugging-friendly exceptions for Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 9 · 🔀 44 · 📦 450 · 📋 39 - 35% open · ⏱️ 17.04.2026):
```
git clone https://github.com/cknd/stackprinter
```
PyPi (📥 500K / month · 📦 54 · ⏱️ 17.04.2026):
```
pip install stackprinter
```

Conda (📥 19K · ⏱️ 20.04.2026):

conda install -c conda-forge stackprinter

</details> <details><summary><a href="https://github.com/explosion/wasabi">wasabi</a> (🥉26 · ⭐ 470) - A lightweight console printing and formatting toolkit. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 14 · 🔀 25 · 📦 70K · 📋 10 - 50% open · ⏱️ 27.03.2026):
```
git clone https://github.com/ines/wasabi
```
PyPi (📥 18M / month · 📦 210 · ⏱️ 31.05.2024):
```
pip install wasabi
```
Conda (📥 2.1M · ⏱️ 22.04.2025):
```
conda install -c conda-forge wasabi
```

</details> <details><summary><a href="https://github.com/Qix-/better-exceptions">better-exceptions</a> (🥉25 · ⭐ 4.7K · 💤) - Pretty and useful exceptions in Python, automatically. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 19 · 🔀 220 · 📋 85 - 40% open · ⏱️ 22.10.2025):
```
git clone https://github.com/Qix-/better-exceptions
```
PyPi (📥 580K / month · 📦 100 · ⏱️ 29.01.2021):
```
pip install better-exceptions
```

</details> <details><summary>Show 8 hidden projects...</summary>

<a href="https://github.com/prettytable/prettytable">prettytable</a> (🥈34 · ⭐ 1.7K) - Display tabular data in a visually appealing ASCII table.. <code>❗Unlicensed</code>
<a href="https://github.com/getlogbook/logbook">logbook</a> (🥈32 · ⭐ 1.5K) - A cool logging replacement for Python. <code>❗Unlicensed</code>
<a href="https://github.com/madzak/python-json-logger">python-json-logger</a> (🥉31 · ⭐ 1.8K · 💀) - Json Formatter for the standard python logger. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code>
<a href="https://github.com/xolox/python-coloredlogs">python-coloredlogs</a> (🥉30 · ⭐ 560 · 💀) - Colored terminal output for Pythons logging module. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/shobrook/rebound">rebound</a> (🥉25 · ⭐ 4.1K · 💀) - Instant Stack Overflow results whenever an exception is thrown. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code>
<a href="https://github.com/onelivesleft/PrettyErrors">PrettyErrors</a> (🥉23 · ⭐ 2.9K · 💀) - Prettify Python exception output to make it legible. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/samuelcolvin/python-devtools">python-devtools</a> (🥉23 · ⭐ 1.1K · 💀) - Dev tools for python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/skorokithakis/tbvaccine">tbvaccine</a> (🥉17 · ⭐ 380 · 💀) - A small utility to pretty-print Python tracebacks. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>

</details>

Shell

<details><summary><a href="https://github.com/xxh/xxh">xxh</a> (🥉23 · ⭐ 6K) - Bring your favorite shell wherever you go through the ssh. Xonsh shell, fish,.. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code></summary>

GitHub (👨‍💻 29 · 🔀 120 · 📥 5.3K · 📋 100 - 30% open · ⏱️ 02.06.2026):
```
git clone https://github.com/xxh/xxh
```
PyPi (📥 1.2K / month · ⏱️ 06.04.2024):
```
pip install xxh-xxh
```

</details> <details><summary>Show 1 hidden projects...</summary>

<a href="https://github.com/xonsh/xonsh">xonsh</a> (🥇38 · ⭐ 9.5K) - Python-powered shell. Full-featured, cross-platform and AI-.. <code><a href="https://tldrlegal.com/search?q=BSD-1-Clause">❗️BSD-1-Clause</a></code>

</details>

Documentation

🔗 <a href="https://github.com/mkdocs/catalog">best-of-mkdocs</a> ( ⭐ 1.8K · 💤) - Collection of MkDocs projects and plugins.

<details><summary><a href="https://github.com/squidfunk/mkdocs-material">mkdocs-material</a> (🥇42 · ⭐ 27K) - Documentation that simply works. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 330 · 🔀 4.1K · 📦 88K · 📋 2.7K - 0% open · ⏱️ 10.06.2026):
```
git clone https://github.com/squidfunk/mkdocs-material
```
PyPi (📥 16M / month · 📦 9.5K · ⏱️ 19.03.2026):
```
pip install mkdocs-material
```

Conda (📥 1M · ⏱️ 27.03.2026):

conda install -c conda-forge mkdocs-material

</details> <details><summary><a href="https://github.com/mkdocs/mkdocs">mkdocs</a> (🥇40 · ⭐ 22K · 💤) - Project documentation with Markdown. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 260 · 🔀 2.6K · 📦 100K · 📋 2.1K - 6% open · ⏱️ 20.10.2025):
```
git clone https://github.com/mkdocs/mkdocs
```
PyPi (📥 15M / month · 📦 7.1K · ⏱️ 30.08.2024):
```
pip install mkdocs
```
Conda (📥 1M · ⏱️ 22.04.2025):
```
conda install -c conda-forge mkdocs
```

</details> <details><summary><a href="https://github.com/readthedocs/sphinx_rtd_theme">sphinx_rtd_theme</a> (🥈37 · ⭐ 5.1K) - Sphinx theme from Read the Docs. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 120 · 🔀 1.8K · 📦 16 · 📋 940 - 28% open · ⏱️ 12.01.2026):
```
git clone https://github.com/readthedocs/sphinx_rtd_theme
```
PyPi (📥 15M / month · 📦 20K · ⏱️ 12.01.2026):
```
pip install sphinx_rtd_theme
```

Conda (📥 5.2M · ⏱️ 23.01.2026):

conda install -c conda-forge sphinx_rtd_theme

</details> <details><summary><a href="https://github.com/mkdocstrings/griffe">Griffe</a> (🥈35 · ⭐ 660) - Signatures for entire Python programs. Extract the structure, the frame,.. <code><a href="http://bit.ly/3hkKRql">ISC</a></code></summary>

GitHub (👨‍💻 47 · 🔀 66 · 📦 17K · 📋 310 - 11% open · ⏱️ 01.06.2026):
```
git clone https://github.com/mkdocstrings/griffe
```
PyPi (📥 28M / month · 📦 500 · ⏱️ 27.03.2026):
```
pip install griffe
```
Conda (📥 930K · ⏱️ 27.03.2026):
```
conda install -c conda-forge griffe
```

</details> <details><summary><a href="https://github.com/mkdocstrings/mkdocstrings">mkdocstrings</a> (🥈33 · ⭐ 2.1K) - Automatic documentation from sources, for MkDocs. <code><a href="http://bit.ly/3hkKRql">ISC</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 55 · 🔀 120 · 📦 28K · 📋 470 - 1% open · ⏱️ 15.04.2026):
```
git clone https://github.com/mkdocstrings/mkdocstrings
```
PyPi (📥 7M / month · 📦 2K · ⏱️ 15.04.2026):
```
pip install mkdocstrings
```

Conda (📥 350K · ⏱️ 11.06.2026):

conda install -c conda-forge mkdocstrings

</details> <details><summary><a href="https://github.com/tox-dev/sphinx-autodoc-typehints">sphinx-autodoc-typehints</a> (🥈33 · ⭐ 580) - Type hints support for the Sphinx autodoc extension. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 70 · 🔀 110 · 📦 61K · ⏱️ 11.06.2026):
```
git clone https://github.com/tox-dev/sphinx-autodoc-typehints
```
PyPi (📥 8.8M / month · 📦 7.3K · ⏱️ 11.06.2026):
```
pip install sphinx-autodoc-typehints
```

Conda (📥 1.1M · ⏱️ 04.06.2026):

conda install -c conda-forge sphinx-autodoc-typehints

</details> <details><summary><a href="https://github.com/breathe-doc/breathe">breathe</a> (🥈30 · ⭐ 820) - ReStructuredText and Sphinx bridge to Doxygen. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 120 · 🔀 210 · 📥 830 · 📦 20K · 📋 620 - 31% open · ⏱️ 01.12.2025):
```
git clone https://github.com/michaeljones/breathe
```
PyPi (📥 1.6M / month · 📦 130 · ⏱️ 08.07.2025):
```
pip install breathe
```
Conda (📥 1.2M · ⏱️ 22.04.2025):
```
conda install -c conda-forge breathe
```

</details> <details><summary><a href="https://github.com/sphinx-doc/sphinx-autobuild">sphinx-autobuild</a> (🥉29 · ⭐ 610) - Watch a Sphinx directory and rebuild the documentation.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 37 · 🔀 96 · 📦 32K · 📋 120 - 18% open · ⏱️ 16.12.2025):
```
git clone https://github.com/executablebooks/sphinx-autobuild
```
PyPi (📥 5.8M / month · 📦 2.3K · ⏱️ 25.08.2025):
```
pip install sphinx-autobuild
```

Conda (📥 520K · ⏱️ 04.11.2025):

conda install -c conda-forge sphinx-autobuild

</details> <details><summary><a href="https://github.com/pdoc3/pdoc">pdoc3</a> (🥉27 · ⭐ 1.2K · 💤) - Auto-generate API documentation for Python projects. <code><a href="http://bit.ly/3pwmjO5">❗️AGPL-3.0</a></code></summary>

GitHub (👨‍💻 69 · 🔀 140 · 📦 5.2K · 📋 340 - 30% open · ⏱️ 03.11.2025):
```
git clone https://github.com/pdoc3/pdoc
```
PyPi (📥 320K / month · 📦 490 · ⏱️ 20.03.2025):
```
pip install pdoc3
```
Conda (📥 2.9K · ⏱️ 17.10.2025):
```
conda install -c anaconda pdoc3
```

</details> <details><summary><a href="https://github.com/adamchainz/blacken-docs">blacken-docs</a> (🥉27 · ⭐ 680) - Run `black` on python code blocks in documentation files. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 26 · 🔀 45 · 📦 1.6K · 📋 81 - 11% open · ⏱️ 27.05.2026):
```
git clone https://github.com/asottile/blacken-docs
```
PyPi (📥 120K / month · 📦 120 · ⏱️ 08.09.2025):
```
pip install blacken-docs
```

Conda (📥 62K · ⏱️ 08.09.2025):

conda install -c conda-forge blacken-docs

</details> <details><summary><a href="https://github.com/lukasgeiter/mkdocs-awesome-nav">mkdocs-awesome-pages-plugin</a> (🥉23 · ⭐ 620) - A plugin for customizing the navigation structure of.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 12 · 🔀 43 · 📦 600 · 📋 120 - 18% open · ⏱️ 10.04.2026):
```
git clone https://github.com/lukasgeiter/mkdocs-awesome-pages-plugin
```
PyPi (📥 870K / month · 📦 220 · ⏱️ 22.12.2024):
```
pip install mkdocs-awesome-pages-plugin
```

</details> <details><summary><a href="https://github.com/ml-tooling/lazydocs">lazydocs</a> (🥉23 · ⭐ 250 · 💤) - Generate markdown API documentation from Google-style Python.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 13 · 🔀 43 · 📦 420 · 📋 47 - 8% open · ⏱️ 28.08.2025):
```
git clone https://github.com/ml-tooling/lazydocs
```
PyPi (📥 17K / month · 📦 65 · ⏱️ 27.07.2021):
```
pip install lazydocs
```

</details> <details><summary><a href="https://github.com/zhaoterryy/mkdocs-pdf-export-plugin">mkdocs-pdf-export-plugin</a> (🥉22 · ⭐ 340 · 💤) - An MkDocs plugin to export content pages as PDF files. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 12 · 🔀 39 · 📦 1.5K · 📋 90 - 48% open · ⏱️ 08.10.2025):
```
git clone https://github.com/zhaoterryy/mkdocs-pdf-export-plugin
```
PyPi (📥 39K / month · 📦 6 · ⏱️ 05.10.2021):
```
pip install mkdocs-pdf-export-plugin
```

</details> <details><summary><a href="https://github.com/timvink/mkdocs-print-site-plugin">mkdocs-print-site-plugin</a> (🥉20 · ⭐ 180) - MkDocs Plugin that adds an additional page that.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 17 · 🔀 29 · 📋 120 - 12% open · ⏱️ 10.04.2026):
```
git clone https://github.com/timvink/mkdocs-print-site-plugin
```
PyPi (📥 180K / month · 📦 22 · ⏱️ 03.08.2025):
```
pip install mkdocs-print-site-plugin
```

</details> <details><summary>Show 14 hidden projects...</summary>

<a href="https://github.com/sphinx-doc/sphinx">sphinx</a> (🥇41 · ⭐ 7.9K · 📉) - The Sphinx documentation generator. <code>❗Unlicensed</code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/sphinx-doc/alabaster">alabaster</a> (🥈33 · ⭐ 780 · 💀) - Lightweight, configurable Sphinx theme. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/mitmproxy/pdoc">pdoc</a> (🥈32 · ⭐ 2.5K) - API Documentation for Python Projects. <code><a href="https://tldrlegal.com/search?q=MIT-0">❗️MIT-0</a></code>
<a href="https://github.com/numpy/numpydoc">numpydoc</a> (🥈30 · ⭐ 350) - Numpys Sphinx extensions. <code>❗Unlicensed</code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/econchick/interrogate">interrogate</a> (🥉27 · ⭐ 670 · 💀) - Explain yourself! Interrogate a codebase for docstring coverage. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/ryan-roemer/sphinx-bootstrap-theme">sphinx-bootstrap-theme</a> (🥉26 · ⭐ 590 · 💀) - Sphinx Bootstrap Theme. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/orzih/mkdocs-with-pdf">mkdocs-with-pdf</a> (🥉24 · ⭐ 390 · 💀) - Generate a single PDF file from MkDocs repository. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/timothycrosley/portray">portray</a> (🥉23 · ⭐ 870 · 💀) - Your Project with Great Documentation. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/clayrisser/sphinx-markdown-builder">sphinx-markdown-builder</a> (🥉23 · ⭐ 160 · 💀) - DISCONTINUED: sphinx builder that outputs markdown.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/mkdocstrings/pytkdocs">pytkdocs</a> (🥉23 · ⭐ 54 · 💀) - Load Python objects documentation. <code><a href="http://bit.ly/3hkKRql">ISC</a></code>
<a href="https://github.com/pycco-docs/pycco">pycco</a> (🥉22 · ⭐ 870 · 💀) - Literate-style documentation generator. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/bitprophet/releases">releases</a> (🥉22 · ⭐ 180 · 💀) - A powerful Sphinx changelog-generating extension. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code> <code><img src="https://www.sphinx-doc.org/en/master/_static/favicon.svg" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/zhaoterryy/mkdocs-git-revision-date-plugin">mkdocs-git-revision-date-plugin</a> (🥉20 · ⭐ 61 · 💀) - MkDocs plugin for setting revision date from git per.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/zayd62/mkdocs-versioning">mkdocs-versioning</a> (🥉16 · ⭐ 40 · 💀) - A tool that allows for versioning sites built with.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://squidfunk.github.io/mkdocs-material/assets/favicon.png" style="display:inline;" width="13" height="13"></code>

</details>

Debugging Tools

<details><summary><a href="https://github.com/eliben/pyelftools">pyelftools</a> (🥇33 · ⭐ 2.2K) - Parsing ELF and DWARF in Python. <code><a href="http://bit.ly/3rvuUlR">Unlicense</a></code></summary>

GitHub (👨‍💻 110 · 🔀 540 · 📦 12K · 📋 280 - 19% open · ⏱️ 04.06.2026):
```
git clone https://github.com/eliben/pyelftools
```
PyPi (📥 14M / month · 📦 360 · ⏱️ 29.05.2026):
```
pip install pyelftools
```

Conda (📥 1.5M · ⏱️ 29.05.2026):

conda install -c conda-forge pyelftools

</details> <details><summary><a href="https://github.com/cool-RR/PySnooper">PySnooper</a> (🥇32 · ⭐ 17K) - Never use print for debugging again. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 30 · 🔀 950 · 📦 2.1K · 📋 140 - 20% open · ⏱️ 08.06.2026):
```
git clone https://github.com/cool-RR/PySnooper
```
PyPi (📥 660K / month · 📦 67 · ⏱️ 31.05.2025):
```
pip install pysnooper
```
Conda (📥 150K · ⏱️ 22.04.2025):
```
conda install -c conda-forge pysnooper
```

</details> <details><summary><a href="https://github.com/gruns/icecream">icecream</a> (🥇32 · ⭐ 10K) - Never use print() to debug again. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 37 · 🔀 220 · 📦 24 · 📋 170 - 37% open · ⏱️ 03.04.2026):
```
git clone https://github.com/gruns/icecream
```
PyPi (📥 5M / month · 📦 600 · ⏱️ 03.04.2026):
```
pip install icecream
```
Conda (📥 110K · ⏱️ 04.04.2026):
```
conda install -c conda-forge icecream
```

</details> <details><summary><a href="https://github.com/gotcha/ipdb">ipdb</a> (🥈31 · ⭐ 2K) - Integration of IPython pdb. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 60 · 🔀 150 · 📦 69K · 📋 210 - 36% open · ⏱️ 27.02.2026):
```
git clone https://github.com/gotcha/ipdb
```
PyPi (📥 16M / month · 📦 1.1K · ⏱️ 09.03.2023):
```
pip install ipdb
```
Conda (📥 860K · ⏱️ 22.04.2025):
```
conda install -c conda-forge ipdb
```

</details> <details><summary><a href="https://github.com/cs01/gdbgui">gdbgui</a> (🥉27 · ⭐ 10K · 💤) - Browser-based frontend to gdb (gnu debugger). Add breakpoints,.. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code></summary>

GitHub (👨‍💻 45 · 🔀 510 · 📥 21K · 📦 510 · 📋 340 - 49% open · ⏱️ 29.06.2025):
```
git clone https://github.com/cs01/gdbgui
```
PyPi (📥 9.8K / month · 📦 2 · ⏱️ 29.06.2025):
```
pip install gdbgui
```

</details> <details><summary><a href="https://github.com/alexmojaki/snoop">snoop</a> (🥉23 · ⭐ 1.5K) - A powerful set of Python debugging tools, based on PySnooper. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 22 · 🔀 43 · 📋 57 - 45% open · ⏱️ 11.01.2026):
```
git clone https://github.com/alexmojaki/snoop
```
PyPi (📥 150K / month · 📦 41 · ⏱️ 06.10.2024):
```
pip install snoop
```
Conda (📥 14K · ⏱️ 22.04.2025):
```
conda install -c conda-forge snoop
```

</details> <details><summary><a href="https://github.com/ionelmc/python-hunter">python-hunter</a> (🥉23 · ⭐ 870 · 💤) - Hunter is a flexible code tracing toolkit. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code></summary>

GitHub (👨‍💻 10 · 🔀 51 · 📋 100 - 45% open · ⏱️ 22.08.2025):
```
git clone https://github.com/ionelmc/python-hunter
```
PyPi (📥 760K / month · 📦 17 · ⏱️ 22.08.2025):
```
pip install hunter
```
Conda (📥 220K · ⏱️ 03.11.2025):
```
conda install -c conda-forge hunter
```

</details> <details><summary><a href="https://github.com/alexmojaki/birdseye">Birdseye</a> (🥉20 · ⭐ 1.7K · 💤) - Graphical Python debugger which lets you easily view the values of.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 10 · 🔀 73 · 📋 58 - 36% open · ⏱️ 06.09.2025):
```
git clone https://github.com/alexmojaki/birdseye
```
PyPi (📥 1.1K / month · 📦 9 · ⏱️ 06.09.2025):
```
pip install birdseye
```

</details> <details><summary>Show 5 hidden projects...</summary>

<a href="https://github.com/inducer/pudb">pudb</a> (🥇32 · ⭐ 3.2K) - Full-screen console debugger for Python. <code>❗Unlicensed</code>
<a href="https://github.com/pdbpp/pdbpp">pdbpp</a> (🥉27 · ⭐ 1.5K · 💀) - pdb++, a drop-in replacement for pdb (the Python debugger). <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/lmacken/pyrasite">pyrasite</a> (🥉22 · ⭐ 2.9K · 💀) - Inject code into running Python processes. <code><a href="http://bit.ly/2M0xdwT">❗️GPL-3.0</a></code>
<a href="https://github.com/ionelmc/python-manhole">python-manhole</a> (🥉20 · ⭐ 400 · 💀) - Debugging manhole for python applications. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code>
<a href="https://github.com/reloadware/reloadium">reloadium</a> (🥉18 · ⭐ 3K · 💀) - Hot Reloading and Profiling for Python. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>

</details>

Testing Tools

🔗 <a href="https://github.com/ml-tooling/best-of-web-python">best-of-web-python - Testing</a> ( ⭐ 2.7K) - Testing libraries & tools for python web frameworks.

🔗 <a href="https://docs.python.org/3/library/unittest.html">unittest</a> - Unittest is a test framework included in the Python standard library.

<details><summary><a href="https://github.com/pytest-dev/pytest">pytest</a> (🥇51 · ⭐ 14K) - The pytest framework makes it easy to write small tests, yet scales to.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 1.1K · 🔀 3.2K · 📥 31K · 📦 1.8M · 📋 6.4K - 14% open · ⏱️ 11.06.2026):
```
git clone https://github.com/pytest-dev/pytest
```
PyPi (📥 860M / month · 📦 150K · ⏱️ 07.04.2026):
```
pip install pytest
```
Conda (📥 49M · ⏱️ 10.04.2026):
```
conda install -c conda-forge pytest
```

</details> <details><summary><a href="https://github.com/HypothesisWorks/hypothesis">hypothesis</a> (🥇44 · ⭐ 8.7K) - The property-based testing library for Python. <code><a href="http://bit.ly/3postzC">MPL-2.0</a></code></summary>

GitHub (👨‍💻 370 · 🔀 650 · 📦 42K · 📋 1.8K - 2% open · ⏱️ 05.06.2026):
```
git clone https://github.com/HypothesisWorks/hypothesis
```
PyPi (📥 38M / month · 📦 6.2K · ⏱️ 05.06.2026):
```
pip install hypothesis
```

Conda (📥 19M · ⏱️ 06.06.2026):

conda install -c conda-forge hypothesis

</details> <details><summary><a href="https://github.com/robotframework/robotframework">robotframework</a> (🥇43 · ⭐ 12K) - Generic automation framework for acceptance testing and RPA. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 230 · 🔀 2.5K · 📥 580 · 📦 14K · 📋 4.8K - 5% open · ⏱️ 09.06.2026):
```
git clone https://github.com/robotframework/robotframework
```
PyPi (📥 4.6M / month · 📦 1.1K · ⏱️ 03.03.2026):
```
pip install robotframework
```

Conda (📥 270K · ⏱️ 04.03.2026):

conda install -c conda-forge robotframework

</details> <details><summary><a href="https://github.com/tox-dev/tox">tox</a> (🥇42 · ⭐ 3.9K) - Command line driven CI frontend and development task automation tool. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 350 · 🔀 560 · 📦 140K · ⏱️ 10.06.2026):
```
git clone https://github.com/tox-dev/tox
```
PyPi (📥 39M / month · 📦 13K · ⏱️ 03.06.2026):
```
pip install tox
```
Conda (📥 1.9M · ⏱️ 04.06.2026):
```
conda install -c conda-forge tox
```

</details> <details><summary><a href="https://github.com/microsoft/playwright-python">playwright-python</a> (🥇41 · ⭐ 15K) - Python version of the Playwright testing and automation.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 54 · 🔀 1.2K · 📦 57K · 📋 1.5K - 1% open · ⏱️ 09.06.2026):
```
git clone https://github.com/microsoft/playwright-python
```
PyPi (📥 89M / month · 📦 5.9K · ⏱️ 18.05.2026):
```
pip install playwright
```

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-asyncio">pytest-asyncio</a> (🥇41 · ⭐ 1.6K) - Asyncio support for pytest. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 80 · 🔀 190 · 📥 1.9K · 📦 210K · 📋 400 - 12% open · ⏱️ 05.06.2026):
```
git clone https://github.com/pytest-dev/pytest-asyncio
```
PyPi (📥 200M / month · 📦 41K · ⏱️ 26.05.2026):
```
pip install pytest-asyncio
```

Conda (📥 3.3M · ⏱️ 26.05.2026):

conda install -c conda-forge pytest-asyncio

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-cov">pytest-cov</a> (🥈39 · ⭐ 2K) - Coverage plugin for pytest. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 100 · 🔀 230 · 📋 460 - 34% open · ⏱️ 24.04.2026):
```
git clone https://github.com/pytest-dev/pytest-cov
```
PyPi (📥 190M / month · 📦 78K · ⏱️ 21.03.2026):
```
pip install pytest-cov
```

Conda (📥 18M · ⏱️ 22.03.2026):

conda install -c conda-forge pytest-cov

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-xdist">pytest-xdist</a> (🥈38 · ⭐ 1.9K) - pytest plugin for distributed testing and loop-on-failures.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 120 · 🔀 260 · 📥 490 · 📦 140K · 📋 720 - 42% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pytest-dev/pytest-xdist
```
PyPi (📥 120M / month · 📦 5.6K · ⏱️ 01.07.2025):
```
pip install pytest-xdist
```

Conda (📥 13M · ⏱️ 02.07.2025):

conda install -c conda-forge pytest-xdist

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-mock">pytest-mock</a> (🥈37 · ⭐ 2K) - Thin-wrapper around the mock package for easier use with pytest. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 84 · 🔀 160 · 📥 180 · 📦 140K · 📋 170 - 7% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pytest-dev/pytest-mock
```
PyPi (📥 93M / month · 📦 9.4K · ⏱️ 16.09.2025):
```
pip install pytest-mock
```

Conda (📥 5.3M · ⏱️ 17.09.2025):

conda install -c conda-forge pytest-mock

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-html">pytest-html</a> (🥈35 · ⭐ 770) - Plugin for generating HTML reports for pytest results. <code><a href="http://bit.ly/3postzC">MPL-2.0</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 65 · 🔀 250 · 📦 59K · 📋 450 - 41% open · ⏱️ 26.05.2026):
```
git clone https://github.com/pytest-dev/pytest-html
```
PyPi (📥 23M / month · 📦 1.1K · ⏱️ 19.01.2026):
```
pip install pytest-html
```

Conda (📥 1.1M · ⏱️ 21.01.2026):

conda install -c conda-forge pytest-html

</details> <details><summary><a href="https://github.com/wntrblm/nox">nox</a> (🥈34 · ⭐ 1.5K) - Flexible test automation for Python. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 120 · 🔀 180 · 📦 8K · 📋 440 - 15% open · ⏱️ 11.06.2026):
```
git clone https://github.com/theacodes/nox
```
PyPi (📥 5.6M / month · 📦 1.6K · ⏱️ 10.04.2026):
```
pip install nox
```
Conda (📥 590K · ⏱️ 10.04.2026):
```
conda install -c conda-forge nox
```

</details> <details><summary><a href="https://github.com/TheKevJames/coveralls-python">coveralls-python</a> (🥈34 · ⭐ 570) - Show coverage stats online via coveralls.io. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 67 · 🔀 190 · 📦 37K · 📋 180 - 4% open · ⏱️ 06.06.2026):
```
git clone https://github.com/TheKevJames/coveralls-python
```
PyPi (📥 1.2M / month · 📦 2.6K · ⏱️ 28.02.2026):
```
pip install coveralls
```
Conda (📥 1.6M · ⏱️ 28.02.2026):
```
conda install -c conda-forge coveralls
```

</details> <details><summary><a href="https://github.com/lk-geimfari/mimesis">mimesis</a> (🥈33 · ⭐ 4.8K) - Mimesis is a fast Python library for generating fake data in multiple.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 130 · 🔀 350 · 📥 910 · 📦 2.3K · 📋 360 - 3% open · ⏱️ 18.01.2026):
```
git clone https://github.com/lk-geimfari/mimesis
```
PyPi (📥 1.9M / month · 📦 83 · ⏱️ 11.01.2026):
```
pip install mimesis
```
Conda (📥 390K · ⏱️ 11.01.2026):
```
conda install -c conda-forge mimesis
```

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-bdd">pytest-bdd</a> (🥈33 · ⭐ 1.5K) - BDD library for the pytest runner. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 68 · 🔀 240 · 📦 4.9K · 📋 380 - 23% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pytest-dev/pytest-bdd
```
PyPi (📥 2.9M / month · 📦 110 · ⏱️ 05.12.2024):
```
pip install pytest-bdd
```

Conda (📥 77K · ⏱️ 22.04.2025):

conda install -c conda-forge pytest-bdd

</details> <details><summary><a href="https://github.com/nose-devs/nose2">nose2</a> (🥈33 · ⭐ 830) - The successor to nose, based on unittest2. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code></summary>

GitHub (👨‍💻 84 · 🔀 130 · 📦 27K · 📋 280 - 17% open · ⏱️ 25.05.2026):
```
git clone https://github.com/nose-devs/nose2
```
PyPi (📥 640K / month · 📦 360 · ⏱️ 02.03.2026):
```
pip install nose2
```
Conda (📥 230K · ⏱️ 22.04.2025):
```
conda install -c conda-forge nose2
```

</details> <details><summary><a href="https://github.com/spulec/freezegun">freezegun</a> (🥉32 · ⭐ 4.5K · 💤) - Let your Python tests travel through time. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 130 · 🔀 290 · 📥 220 · 📋 360 - 40% open · ⏱️ 19.08.2025):
```
git clone https://github.com/spulec/freezegun
```
PyPi (📥 42M / month · 📦 1.3K · ⏱️ 09.08.2025):
```
pip install freezegun
```
Conda (📥 2.1M · ⏱️ 09.08.2025):
```
conda install -c conda-forge freezegun
```

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-testinfra">pytest-testinfra</a> (🥉31 · ⭐ 2.5K) - Testinfra test your infrastructures. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 140 · 🔀 360 · 📦 2.7K · 📋 380 - 38% open · ⏱️ 04.06.2026):
```
git clone https://github.com/pytest-dev/pytest-testinfra
```
PyPi (📥 1.1M / month · 📦 20 · ⏱️ 30.03.2025):
```
pip install pytest-testinfra
```

Conda (📥 40K · ⏱️ 22.04.2025):

conda install -c conda-forge pytest-testinfra

</details> <details><summary><a href="https://github.com/FactoryBoy/factory_boy">factory_boy</a> (🥉30 · ⭐ 3.8K) - A test fixtures replacement for Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 130 · 🔀 410 · 📋 640 - 29% open · ⏱️ 14.12.2025):
```
git clone https://github.com/FactoryBoy/factory_boy
```
PyPi (📥 22M / month · 📦 650 · ⏱️ 03.02.2025):
```
pip install factory_boy
```

Conda (📥 350K · ⏱️ 25.04.2025):

conda install -c conda-forge factory_boy

</details> <details><summary><a href="https://github.com/Teemu/pytest-sugar">pytest-sugar</a> (🥉30 · ⭐ 1.5K) - a plugin for py.test that changes the default look and feel.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 58 · 🔀 82 · 📥 62 · 📦 31K · 📋 130 - 25% open · ⏱️ 12.12.2025):
```
git clone https://github.com/Teemu/pytest-sugar
```
PyPi (📥 6.4M / month · 📦 1.5K · ⏱️ 23.08.2025):
```
pip install pytest-sugar
```

Conda (📥 560K · ⏱️ 24.08.2025):

conda install -c conda-forge pytest-sugar

</details> <details><summary><a href="https://github.com/ionelmc/pytest-benchmark">pytest-benchmark</a> (🥉30 · ⭐ 1.4K) - pytest fixture for benchmarking code. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 54 · 🔀 130 · 📋 220 - 55% open · ⏱️ 26.03.2026):
```
git clone https://github.com/ionelmc/pytest-benchmark
```
PyPi (📥 15M / month · 📦 1.9K · ⏱️ 09.11.2025):
```
pip install pytest-benchmark
```

Conda (📥 3M · ⏱️ 09.11.2025):

conda install -c conda-forge pytest-benchmark

</details> <details><summary><a href="https://github.com/airspeed-velocity/asv">asv</a> (🥉29 · ⭐ 1K) - Airspeed Velocity: A simple Python benchmarking tool with web-based reporting. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 96 · 🔀 200 · 📥 2.2K · 📦 1.7K · 📋 680 - 24% open · ⏱️ 20.04.2026):
```
git clone https://github.com/airspeed-velocity/asv
```
PyPi (📥 350K / month · 📦 160 · ⏱️ 13.09.2025):
```
pip install asv
```
Conda (📥 1.4M · ⏱️ 07.12.2025):
```
conda install -c conda-forge asv
```

</details> <details><summary><a href="https://github.com/pytest-dev/pytest-randomly">pytest-randomly</a> (🥉29 · ⭐ 710) - Pytest plugin to randomly order tests and control random.seed. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 20 · 🔀 34 · 📦 12K · 📋 77 - 11% open · ⏱️ 27.05.2026):
```
git clone https://github.com/pytest-dev/pytest-randomly
```
PyPi (📥 7M / month · 📦 940 · ⏱️ 20.04.2026):
```
pip install pytest-randomly
```

Conda (📥 390K · ⏱️ 22.04.2025):

conda install -c conda-forge pytest-randomly

</details> <details><summary><a href="https://github.com/tarpas/pytest-testmon">pytest-testmon</a> (🥉28 · ⭐ 980) - Selects tests affected by changed files. Executes the right.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 29 · 🔀 78 · 📦 1.7K · 📋 180 - 20% open · ⏱️ 01.12.2025):
```
git clone https://github.com/tarpas/pytest-testmon
```
PyPi (📥 3.6M / month · 📦 59 · ⏱️ 01.12.2025):
```
pip install pytest-testmon
```

Conda (📥 160K · ⏱️ 22.04.2025):

conda install -c conda-forge pytest-testmon

</details> <details><summary><a href="https://github.com/realpython/pytest-mypy">pytest-mypy</a> (🥉28 · ⭐ 260 · 📈) - Mypy static type checker plugin for Pytest. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 16 · 🔀 33 · 📦 4.8K · 📋 72 - 9% open · ⏱️ 09.06.2026):
```
git clone https://github.com/dbader/pytest-mypy
```
PyPi (📥 510K / month · 📦 780 · ⏱️ 02.04.2025):
```
pip install pytest-mypy
```

Conda (📥 130K · ⏱️ 22.04.2025):

conda install -c conda-forge pytest-mypy

</details> <details><summary><a href="https://github.com/Erotemic/xdoctest">xdoctest</a> (🥉26 · ⭐ 220) - A rewrite of Pythons builtin doctest module (with pytest plugin.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 13 · 🔀 19 · 📥 310 · 📋 61 - 40% open · ⏱️ 12.04.2026):
```
git clone https://github.com/Erotemic/xdoctest
```
PyPi (📥 1M / month · 📦 260 · ⏱️ 27.03.2026):
```
pip install xdoctest
```
Conda (📥 280K · ⏱️ 27.03.2026):
```
conda install -c conda-forge xdoctest
```

</details> <details><summary><a href="https://github.com/avast/pytest-docker">pytest-docker</a> (🥉25 · ⭐ 490 · 💤) - Docker-based integration tests. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 30 · 🔀 77 · 📥 260 · 📦 2.6K · 📋 62 - 33% open · ⏱️ 12.11.2025):
```
git clone https://github.com/avast/pytest-docker
```
PyPi (📥 1.6M / month · 📦 150 · ⏱️ 12.11.2025):
```
pip install pytest-docker
```

</details> <details><summary><a href="https://github.com/gabrielcnr/pytest-datadir">pytest-datadir</a> (🥉24 · ⭐ 280) - pytest plugin for manipulating test data directories and.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code></summary>

GitHub (👨‍💻 16 · 🔀 25 · 📥 99 · 📦 2.3K · 📋 23 - 13% open · ⏱️ 16.03.2026):
```
git clone https://github.com/gabrielcnr/pytest-datadir
```
PyPi (📥 1.6M / month · 📦 270 · ⏱️ 30.07.2025):
```
pip install pytest-datadir
```

Conda (📥 480K · ⏱️ 30.07.2025):

conda install -c conda-forge pytest-datadir

</details> <details><summary>Show 14 hidden projects...</summary>

<a href="https://github.com/asweigart/pyautogui">pyautogui</a> (🥈36 · ⭐ 13K · 💀) - A cross-platform GUI automation Python module for human beings... <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/nose-devs/nose">nose</a> (🥈33 · ⭐ 1.4K · 💀) - nose is nicer testing for python. <code><a href="https://tldrlegal.com/search?q=LGPL-2.1%2B">❗️LGPL-2.1+</a></code>
<a href="https://github.com/xiaocong/uiautomator">uiautomator</a> (🥉27 · ⭐ 2.1K · 💀) - Python wrapper of Android uiautomator test tool. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/CleanCut/green">green</a> (🥉27 · ⭐ 800 · 💀) - Green is a clean, colorful, fast python test runner. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/hamcrest/PyHamcrest">PyHamcrest</a> (🥉27 · ⭐ 800) - Hamcrest matchers for Python. <code>❗Unlicensed</code>
<a href="https://github.com/datadriventests/ddt">ddt</a> (🥉27 · ⭐ 440 · 💀) - Data-Driven Tests for Python Unittest. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/joeyespo/pytest-watch">pytest-watch</a> (🥉26 · ⭐ 770 · 💀) - Local continuous test runner with pytest and watchdog. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/nestorsalceda/mamba">Mamba Test Runner</a> (🥉25 · ⭐ 540 · 💀) - The definitive testing tool for Python. Born under the.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/TvoroG/pytest-lazy-fixture">pytest-lazy-fixture</a> (🥉24 · ⭐ 400 · 💀) - It helps to use fixtures in pytest.mark.parametrize. <code><a href="http://bit.ly/34MBwT8">MIT</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code>
<a href="https://github.com/sixpack/sixpack">sixpack</a> (🥉22 · ⭐ 1.8K · 💀) - Sixpack is a language-agnostic a/b-testing framework. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code>
<a href="https://github.com/man-group/pytest-plugins">pytest-plugins</a> (🥉22 · ⭐ 600 · 💀) - A grab-bag of nifty pytest plugins. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/ActivisionGameScience/assertpy">assertpy</a> (🥉21 · ⭐ 520 · 💀) - Simple assertion library for unit testing in python with a fluent.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/emirozer/fake2db">fake2db</a> (🥉18 · ⭐ 2.4K · 💀) - create custom test databases that are populated with fake data. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code>
<a href="https://github.com/pytest-dev/pytest-play">pytest-play</a> (🥉17 · ⭐ 72 · 💀) - pytest plugin that let you automate actions and.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code> <code><img src="https://docs.pytest.org/en/stable/_static/favicon.png" style="display:inline;" width="13" height="13"></code>

</details>

Code Packaging

🔗 <a href="https://packaging.python.org/overview/">Python.org Packaging</a> - An Overview of Packaging for Python.

<details><summary><a href="https://github.com/pyinstaller/pyinstaller">pyinstaller</a> (🥇44 · ⭐ 13K) - Freeze (package) Python programs into stand-alone executables. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code></summary>

GitHub (👨‍💻 490 · 🔀 2K · 📥 750K · 📦 89K · 📋 5.6K - 5% open · ⏱️ 07.06.2026):
```
git clone https://github.com/pyinstaller/pyinstaller
```
PyPi (📥 10M / month · 📦 2K · ⏱️ 22.04.2026):
```
pip install pyinstaller
```

Conda (📥 1.9M · ⏱️ 23.04.2026):

conda install -c conda-forge pyinstaller

</details> <details><summary><a href="https://github.com/Nuitka/Nuitka">Nuitka</a> (🥇40 · ⭐ 15K) - Nuitka is a Python compiler written in Python. Its fully compatible.. <code><a href="http://bit.ly/3pwmjO5">❗️AGPL-3.0</a></code></summary>

GitHub (👨‍💻 210 · 🔀 780 · 📦 3.9K · 📋 2.8K - 5% open · ⏱️ 26.05.2026):
```
git clone https://github.com/Nuitka/Nuitka
```
PyPi (📥 670K / month · 📦 230 · ⏱️ 28.05.2026):
```
pip install nuitka
```
Conda (📥 3.2M · ⏱️ 29.05.2026):
```
conda install -c conda-forge nuitka
```

</details> <details><summary><a href="https://github.com/pex-tool/pex">pex</a> (🥈35 · ⭐ 4.2K) - A tool for generating .pex (Python EXecutable) files, lock files and venvs. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 130 · 🔀 310 · 📥 950K · 📋 1.2K - 4% open · ⏱️ 09.06.2026):
```
git clone https://github.com/pantsbuild/pex
```
PyPi (📥 5.5M / month · 📦 64 · ⏱️ 01.06.2026):
```
pip install pex
```

</details> <details><summary><a href="https://github.com/beeware/briefcase">briefcase</a> (🥈34 · ⭐ 3.3K) - Tools to support converting a Python project into a standalone.. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 210 · 🔀 520 · 📥 1.2K · 📦 870 · 📋 1K - 17% open · ⏱️ 09.06.2026):
```
git clone https://github.com/beeware/briefcase
```
PyPi (📥 30K / month · 📦 45 · ⏱️ 06.05.2026):
```
pip install briefcase
```

</details> <details><summary><a href="https://github.com/marcelotduarte/cx_Freeze">cx_Freeze</a> (🥈30 · ⭐ 1.6K) - Creates standalone executables from Python scripts with the.. <code>❗Unlicensed</code></summary>

GitHub (👨‍💻 120 · 🔀 240 · 📋 1.1K - 4% open · ⏱️ 10.06.2026):
```
git clone https://github.com/marcelotduarte/cx_Freeze
```
PyPi (📥 190K / month · 📦 140 · ⏱️ 13.04.2026):
```
pip install cx_freeze
```
Conda (📥 1.4M · ⏱️ 13.04.2026):
```
conda install -c conda-forge cx_freeze
```

</details> <details><summary><a href="https://github.com/py2exe/py2exe">py2exe</a> (🥉29 · ⭐ 990 · 📈) - Create standalone Windows programs from Python code. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 25 · 🔀 110 · 📥 26K · 📦 2.2K · 📋 190 - 9% open · ⏱️ 09.06.2026):
```
git clone https://github.com/py2exe/py2exe
```
PyPi (📥 11K / month · 📦 12 · ⏱️ 05.06.2026):
```
pip install py2exe
```

</details> <details><summary><a href="https://github.com/conda/constructor">constructor</a> (🥉27 · ⭐ 500) - tool for creating installers from conda packages. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 79 · 🔀 180 · 📥 290 · 📦 27 · 📋 450 - 9% open · ⏱️ 08.06.2026):
```
git clone https://github.com/conda/constructor
```
Conda (📥 25K · ⏱️ 16.04.2026):
```
conda install -c anaconda constructor
```

</details> <details><summary><a href="https://github.com/ronaldoussoren/py2app">py2app</a> (🥉27 · ⭐ 420) - py2app is a Python setuptools command which will allow you to make.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 31 · 🔀 45 · 📦 5.6K · 📋 540 - 41% open · ⏱️ 26.05.2026):
```
git clone https://github.com/ronaldoussoren/py2app
```
PyPi (📥 59K / month · 📦 42 · ⏱️ 13.02.2026):
```
pip install py2app
```

</details> <details><summary><a href="https://github.com/linkedin/shiv">shiv</a> (🥉24 · ⭐ 1.9K) - shiv is a command line utility for building fully self contained Python.. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code></summary>

GitHub (👨‍💻 45 · 🔀 110 · 📥 2.8K · 📋 150 - 44% open · ⏱️ 22.05.2026):
```
git clone https://github.com/linkedin/shiv
```
PyPi (📥 300K / month · 📦 29 · ⏱️ 01.11.2024):
```
pip install shiv
```

</details> <details><summary>Show 6 hidden projects...</summary>

<a href="https://github.com/pypa/packaging">packaging</a> (🥈39 · ⭐ 730) - Core utilities for Python packages. <code>❗Unlicensed</code>
<a href="https://github.com/indygreg/PyOxidizer">PyOxidizer</a> (🥉27 · ⭐ 6.1K · 💀) - A modern Python application packaging and distribution tool. <code><a href="http://bit.ly/3postzC">MPL-2.0</a></code>
<a href="https://github.com/takluyver/pynsist">pynsist</a> (🥉23 · ⭐ 990 · 💀) - Build Windows installers for Python applications. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/facebookincubator/xar">xar</a> (🥉20 · ⭐ 1.6K · 💀) - executable archive format. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/jamesabel/pyship">pyship</a> (🥉13 · ⭐ 45) - pyship - ship Python desktop apps to end users. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/google/subpar">subpar</a> (🥉12 · ⭐ 570 · 💀) - Subpar is a utility for creating self-contained python.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>

</details>

Build Tools

<details><summary><a href="https://github.com/pypa/setuptools">setuptools</a> (🥇44 · ⭐ 2.8K · 📉) - Official project repository for the Setuptools build system. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 640 · 🔀 1.4K · 📦 860K · 📋 2.9K - 22% open · ⏱️ 13.04.2026):
```
git clone https://github.com/pypa/setuptools
```
PyPi (📥 1.3B / month · 📦 32K · ⏱️ 09.03.2026):
```
pip install setuptools
```

Conda (📥 200M · ⏱️ 09.03.2026):

conda install -c conda-forge setuptools

</details> <details><summary><a href="https://github.com/pyinvoke/invoke">invoke</a> (🥇38 · ⭐ 4.8K) - Pythonic task management & command execution. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code></summary>

GitHub (👨‍💻 63 · 🔀 390 · 📦 34K · 📋 860 - 51% open · ⏱️ 07.04.2026):
```
git clone https://github.com/pyinvoke/invoke
```
PyPi (📥 79M / month · 📦 1.4K · ⏱️ 07.04.2026):
```
pip install invoke
```
Conda (📥 2.4M · ⏱️ 07.04.2026):
```
conda install -c conda-forge invoke
```

</details> <details><summary><a href="https://github.com/SCons/scons">scons</a> (🥇38 · ⭐ 2.4K) - SCons - a software construction tool. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 170 · 🔀 340 · 📥 2.1K · 📦 4.3K · 📋 3.5K - 18% open · ⏱️ 06.06.2026):
```
git clone https://github.com/SCons/scons
```
PyPi (📥 860K / month · 📦 58 · ⏱️ 16.11.2025):
```
pip install scons
```
Conda (📥 1.4M · ⏱️ 17.11.2025):
```
conda install -c conda-forge scons
```

</details> <details><summary><a href="https://github.com/pypa/twine">twine</a> (🥇38 · ⭐ 1.8K) - Utilities for interacting with PyPI. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 130 · 🔀 330 · 📥 140 · 📦 140K · 📋 560 - 9% open · ⏱️ 09.05.2026):
```
git clone https://github.com/pypa/twine
```
PyPi (📥 32M / month · 📦 23K · ⏱️ 04.09.2025):
```
pip install twine
```
Conda (📥 1.8M · ⏱️ 04.09.2025):
```
conda install -c conda-forge twine
```

</details> <details><summary><a href="https://github.com/pypa/wheel">wheel</a> (🥇38 · ⭐ 560) - The official binary distribution format for Python. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 89 · 🔀 180 · 📦 390K · 📋 420 - 2% open · ⏱️ 10.05.2026):
```
git clone https://github.com/pypa/wheel
```
PyPi (📥 510M / month · 📦 16K · ⏱️ 22.04.2026):
```
pip install wheel
```
Conda (📥 170M · ⏱️ 22.04.2026):
```
conda install -c conda-forge wheel
```

</details> <details><summary><a href="https://github.com/buildbot/buildbot">buildbot</a> (🥉35 · ⭐ 5.4K) - Python-based continuous integration testing framework; your pull.. <code><a href="http://bit.ly/2KucAZR">❗️GPL-2.0</a></code></summary>

GitHub (👨‍💻 900 · 🔀 1.6K · 📥 110K · 📦 410 · 📋 1.9K - 41% open · ⏱️ 31.03.2026):
```
git clone https://github.com/buildbot/buildbot
```
PyPi (📥 35K / month · 📦 20 · ⏱️ 12.05.2025):
```
pip install buildbot
```
Conda (📥 190K · ⏱️ 13.05.2025):
```
conda install -c conda-forge buildbot
```

</details> <details><summary><a href="https://github.com/pypa/flit">flit</a> (🥉34 · ⭐ 2.2K) - Simplified packaging of Python modules. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 83 · 🔀 160 · 📦 2.8K · 📋 450 - 29% open · ⏱️ 29.04.2026):
```
git clone https://github.com/pypa/flit
```
PyPi (📥 17M / month · 📦 930 · ⏱️ 25.03.2025):
```
pip install flit
```
Conda (📥 410K · ⏱️ 22.04.2025):
```
conda install -c conda-forge flit
```

</details> <details><summary><a href="https://github.com/pydoit/doit">doit</a> (🥉32 · ⭐ 2.1K) - CLI task management & automation tool. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 70 · 🔀 190 · 📦 2.3K · 📋 320 - 29% open · ⏱️ 12.02.2026):
```
git clone https://github.com/pydoit/doit
```
PyPi (📥 720K / month · 📦 140 · ⏱️ 09.02.2026):
```
pip install doit
```
Conda (📥 530K · ⏱️ 09.02.2026):
```
conda install -c conda-forge doit
```

</details> <details><summary><a href="https://github.com/pybuilder/pybuilder">pybuilder</a> (🥉28 · ⭐ 2K) - Software build automation tool for Python. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 40 · 🔀 270 · 📋 530 - 19% open · ⏱️ 02.04.2026):
```
git clone https://github.com/pybuilder/pybuilder
```
PyPi (📥 43K / month · 📦 6 · ⏱️ 02.04.2026):
```
pip install pybuilder
```
Conda (📥 380K · ⏱️ 02.04.2026):
```
conda install -c conda-forge pybuilder
```

</details> <details><summary><a href="https://github.com/ml-tooling/universal-build">universal-build</a> (🥉14 · ⭐ 27 · 💀) - Universal build utilities for containerized build pipelines. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 5 · 🔀 8 · 📥 26 · 📋 4 - 25% open · ⏱️ 15.09.2022):
```
git clone https://github.com/ml-tooling/universal-build
```
PyPi (📥 280 / month · 📦 7 · ⏱️ 16.11.2021):
```
pip install universal-build
```

</details> <details><summary>Show 4 hidden projects...</summary>

<a href="https://github.com/pypa/setuptools-scm">setuptools_scm</a> (🥈36 · ⭐ 950) - the blessed package to manage your versions by scm tags. <code>❗Unlicensed</code>
<a href="https://github.com/buildout/buildout">buildout</a> (🥉28 · ⭐ 620) - Buildout is a deployment automation tool written in and extended.. <code><a href="https://tldrlegal.com/search?q=ZPL-2.1">❗️ZPL-2.1</a></code>
<a href="https://github.com/paver/paver">paver</a> (🥉22 · ⭐ 460 · 💀) - Python-based project scripting. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/rags/pynt">pynt</a> (🥉18 · ⭐ 160 · 💀) - A pynt of Python build. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>

</details>

System Monitoring & Profiling

<details><summary><a href="https://github.com/giampaolo/psutil">psutil</a> (🥇47 · ⭐ 11K · 📉) - Cross-platform lib for process and system monitoring in Python. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 230 · 🔀 1.5K · 📦 790K · 📋 2K - 19% open · ⏱️ 31.05.2026):
```
git clone https://github.com/giampaolo/psutil
```
PyPi (📥 350M / month · 📦 20K · ⏱️ 28.01.2026):
```
pip install psutil
```
Conda (📥 63M · ⏱️ 29.01.2026):
```
conda install -c conda-forge psutil
```

</details> <details><summary><a href="https://github.com/benfred/py-spy">py-spy</a> (🥈36 · ⭐ 15K) - Sampling profiler for Python programs. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 57 · 🔀 520 · 📥 58K · 📦 8.5K · 📋 460 - 49% open · ⏱️ 08.05.2026):
```
git clone https://github.com/benfred/py-spy
```
PyPi (📥 22M / month · 📦 240 · ⏱️ 24.04.2026):
```
pip install py-spy
```
Conda (📥 840K · ⏱️ 27.04.2026):
```
conda install -c conda-forge py-spy
```
Cargo (📦 5 · ⏱️ 24.04.2026):
```
cargo install py-spy
```

</details> <details><summary><a href="https://github.com/bloomberg/memray">memray</a> (🥈36 · ⭐ 15K) - Memray is a memory profiler for Python. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 71 · 🔀 450 · 📦 2.2K · 📋 290 - 17% open · ⏱️ 11.06.2026):
```
git clone https://github.com/bloomberg/memray
```
PyPi (📥 17M / month · 📦 150 · ⏱️ 08.04.2026):
```
pip install memray
```
Conda (📥 680K · ⏱️ 08.04.2026):
```
conda install -c conda-forge memray
```

</details> <details><summary><a href="https://github.com/joerick/pyinstrument">pyinstrument</a> (🥈36 · ⭐ 7.9K) - Call stack profiler for Python. Shows you why your code is slow!. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 76 · 🔀 290 · 📦 4.4K · 📋 190 - 13% open · ⏱️ 09.06.2026):
```
git clone https://github.com/joerick/pyinstrument
```
PyPi (📥 11M / month · 📦 240 · ⏱️ 04.01.2026):
```
pip install pyinstrument
```

Conda (📥 1.2M · ⏱️ 04.01.2026):

conda install -c conda-forge pyinstrument

</details> <details><summary><a href="https://github.com/plasma-umass/scalene">Scalene</a> (🥈35 · ⭐ 13K) - Scalene: a high-performance, high-precision CPU, GPU, and memory.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 62 · 🔀 440 · 📦 1K · 📋 520 - 28% open · ⏱️ 31.05.2026):
```
git clone https://github.com/plasma-umass/scalene
```
PyPi (📥 280K / month · 📦 75 · ⏱️ 12.05.2026):
```
pip install scalene
```

</details> <details><summary><a href="https://github.com/sumerc/yappi">Yappi</a> (🥈30 · ⭐ 1.7K) - Yet Another Python Profiler, but this time multithreading, asyncio and.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 35 · 🔀 82 · 📦 1.7K · 📋 97 - 18% open · ⏱️ 22.05.2026):
```
git clone https://github.com/sumerc/yappi
```
PyPi (📥 2.6M / month · 📦 89 · ⏱️ 17.03.2026):
```
pip install yappi
```
Conda (📥 400K · ⏱️ 18.03.2026):
```
conda install -c conda-forge yappi
```

</details> <details><summary><a href="https://github.com/aristocratos/bpytop">Bpytop</a> (🥉29 · ⭐ 11K · 💤) - Linux/OSX/FreeBSD resource monitor. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 36 · 🔀 420 · 📦 240 · 📋 320 - 28% open · ⏱️ 01.06.2025):
```
git clone https://github.com/aristocratos/bpytop
```
PyPi (📥 13K / month · 📦 1 · ⏱️ 22.12.2021):
```
pip install bpytop
```
Conda (📥 29K · ⏱️ 22.04.2025):
```
conda install -c conda-forge bpytop
```

</details> <details><summary><a href="https://github.com/pyutils/line_profiler">line_profiler</a> (🥉29 · ⭐ 3.2K) - Line-by-line profiling for Python. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 54 · 🔀 140 · 📥 3.1K · 📋 150 - 37% open · ⏱️ 15.04.2026):
```
git clone https://github.com/pyutils/line_profiler
```
PyPi (📥 2.8M / month · 📦 400 · ⏱️ 23.02.2026):
```
pip install line_profiler
```

Conda (📥 5.2M · ⏱️ 24.02.2026):

conda install -c conda-forge line_profiler

</details> <details><summary><a href="https://github.com/pympler/pympler">pympler</a> (🥉27 · ⭐ 1.4K · 💤) - Development tool to measure, monitor and analyze the memory.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code></summary>

GitHub (👨‍💻 31 · 🔀 89 · 📋 120 - 51% open · ⏱️ 07.06.2025):
```
git clone https://github.com/pympler/pympler
```
PyPi (📥 6.2M / month · 📦 260 · ⏱️ 28.06.2024):
```
pip install pympler
```
Conda (📥 730K · ⏱️ 22.04.2025):
```
conda install -c conda-forge pympler
```

</details> <details><summary>Show 9 hidden projects...</summary>

<a href="https://github.com/nicolargo/glances">Glances</a> (🥇38 · ⭐ 33K) - Glances an Eye on your system. A top/htop alternative for.. <code>❗Unlicensed</code>
<a href="https://github.com/pythonprofilers/memory_profiler">memory-profiler</a> (🥉29 · ⭐ 4.6K · 💀) - Monitor Memory usage of Python code. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/python-diamond/Diamond">Diamond</a> (🥉28 · ⭐ 1.8K · 💀) - Diamond is a python daemon that collects system metrics and publishes.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/fabianp/memory_profiler">memory_profiler</a> (🥉27 · ⭐ 4.5K · 💀) - Monitor Memory usage of Python code. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/nvdv/vprof">vprof</a> (🥉23 · ⭐ 4K · 💀) - Visual profiler for Python. <code><a href="http://bit.ly/3rqEWVr">BSD-2</a></code>
<a href="https://github.com/what-studio/profiling">Profiling</a> (🥉19 · ⭐ 3K · 💀) - Was an interactive continuous Python profiler. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/alexmojaki/heartrate">heartrate</a> (🥉19 · ⭐ 1.8K · 💀) - Simple real time visualisation of the execution of a Python program. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/csurfer/pyheat">pyheat</a> (🥉18 · ⭐ 840 · 💀) - pprofile + matplotlib = Python program profiled as an awesome heatmap!. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>
<a href="https://github.com/agermanidis/livepython">livepython</a> (🥉12 · ⭐ 2.6K · 💀) - Visually trace Python code in real-time. <code><a href="http://bit.ly/34MBwT8">MIT</a></code>

</details>

AST Tools

<details><summary><a href="https://github.com/alexmojaki/executing">executing</a> (🥇31 · ⭐ 390 · 💤) - Get information about what a Python frame is currently doing,.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 11 · 🔀 39 · 📦 340K · 📋 53 - 35% open · ⏱️ 31.08.2025):
```
git clone https://github.com/alexmojaki/executing
```
PyPi (📥 140M / month · 📦 800 · ⏱️ 01.09.2025):
```
pip install executing
```
Conda (📥 27M · ⏱️ 01.09.2025):
```
conda install -c conda-forge executing
```

</details> <details><summary><a href="https://github.com/berkerpeksag/astor">astor</a> (🥈28 · ⭐ 860) - Python AST read/write. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 35 · 🔀 110 · 📋 130 - 24% open · ⏱️ 17.02.2026):
```
git clone https://github.com/berkerpeksag/astor
```
PyPi (📥 31M / month · 📦 620 · ⏱️ 10.12.2019):
```
pip install astor
```
Conda (📥 2.8M · ⏱️ 22.04.2025):
```
conda install -c conda-forge astor
```

</details> <details><summary><a href="https://github.com/serge-sans-paille/gast">gast</a> (🥈28 · ⭐ 150) - Python AST that abstracts the underlying Python version. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code></summary>

GitHub (👨‍💻 12 · 🔀 39 · 📦 220K · ⏱️ 29.05.2026):
```
git clone https://github.com/serge-sans-paille/gast
```
PyPi (📥 19M / month · 📦 530 · ⏱️ 29.11.2025):
```
pip install gast
```
Conda (📥 4.2M · ⏱️ 30.11.2025):
```
conda install -c conda-forge gast
```

</details> <details><summary><a href="https://github.com/newville/asteval">asteval</a> (🥉25 · ⭐ 210) - minimalistic evaluator of python expression using ast module. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 27 · 🔀 47 · ⏱️ 17.12.2025):
```
git clone https://github.com/newville/asteval
```
PyPi (📥 5.3M / month · 📦 190 · ⏱️ 17.12.2025):
```
pip install asteval
```
Conda (📥 970K · ⏱️ 18.12.2025):
```
conda install -c conda-forge asteval
```

</details> <details><summary>Show 2 hidden projects...</summary>

<a href="https://github.com/simonpercivall/astunparse">astunparse</a> (🥈28 · ⭐ 230 · 💀) - An AST unparser for Python. <code><a href="http://bit.ly/3aKzpTv">BSD-3</a></code>
<a href="https://github.com/python/typed_ast">typed_ast</a> (🥉26 · ⭐ 230 · 💀) - Modified fork of CPythons ast module that parses # type:.. <code><a href="http://bit.ly/3nYMfla">Apache-2</a></code>

</details>

Others

<details><summary><a href="https://github.com/pre-commit/pre-commit">pre-commit</a> (🥇42 · ⭐ 15K) - A framework for managing and maintaining multi-language pre-commit.. <code><a href="http://bit.ly/34MBwT8">MIT</a></code></summary>

GitHub (👨‍💻 170 · 🔀 970 · 📥 6.5M · 📦 280K · 📋 2.3K - 1% open · ⏱️ 19.05.2026):
```
git clone https://github.com/pre-commit/pre-commit
```
PyPi (📥 150M / month · 📦 33K · ⏱️ 21.04.2026):
```
pip install pre-commit
```

Conda (📥 9.8M · ⏱️ 22.04.2026):

conda install -c conda-forge pre-commit

</details>

Best-of lists: Discover other best-of lists with awesome open-source projects on all kinds of topics.

Contribution

Contributions are encouraged and always welcome! If you like to add or update projects, choose one of the following ways:

Open an issue by selecting one of the provided categories from the issue page and fill in the requested information.
Modify the projects.yaml with your additions or changes, and submit a pull request. This can also be done directly via the Github UI.

If you like to contribute to or share suggestions regarding the project metadata collection or markdown generation, please refer to the best-of-generator repository. If you like to create your own best-of list, we recommend to follow this guide.

For more information on how to add or update projects, please read the contribution guidelines. By participating in this project, you agree to abide by its Code of Conduct.