Rankings
Top 20 repos in each star tier, ranked by AI quality score.
PyTorch's official computer vision library: datasets, transforms, and pretrained models in one package
NetworkX: Python's long-established general-purpose graph analysis library, now 16 years in production
IPython: The interactive Python shell that became infrastructure for scientific computing
Microsoft's Pyright brings fast, strict static type checking to Python at scale
Pre-commit: the de facto multi-language git hook manager used by thousands of Python and polyglot projects
Python HTTP client with async support and requests-compatible API wins steady adoption
Microsoft's Playwright browser automation library, officially ported to Python
SciPy: The foundational scientific computing library for Python, used in production across research and industry for 20+ years
pytest: Python's dominant test framework, still actively maintained after two decades
Seaborn remains Python's go-to library for statistical visualization, built on matplotlib
Pillow: The de facto standard Python library for image processing, with 14 years of active development
redis-py: The official Python client for Redis, powering Python-based Redis usage since 2009
OWASP's authoritative mobile security testing manual, trusted by governments and major platform providers
Starlette: the ASGI toolkit that quietly underpins much of Python's async web ecosystem
SQLAlchemy: Python's most mature SQL toolkit and ORM, still actively developed after two decades
psutil: Python's de facto standard for cross-platform process and system metrics
Uvicorn: the de facto ASGI server powering Python's async web ecosystem
Gunicorn: Python's battle-tested WSGI server enters its 16th year with ASGI and HTTP/2 additions
pip: The default Python package installer, already dominant infrastructure for millions of developers
OWL: CAMEL-AI's multi-agent framework claims #1 on GAIA benchmark with 69.09 average score