# lukasmasuch/best-of-python

🏆 A ranked list of awesome Python open-source libraries and tools. Updated weekly.

Repository: https://github.com/lukasmasuch/best-of-python
Canonical: https://ross.abutalabs.com/products/best-of-python
Homepage: https://python.best-of.org
License: CC-BY-SA-4.0
License Family: other
Topics: best-of, awesome, best-of-list, cli, python, python-libraries, data-structures, library, python-utilities, python-library, collections, python-framework, awesome-list, utilities, utility-library, pypi
Last push: 2026-08-20T13:54:55+00:00

## Health v2 (maintenance only)
Score: 98/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 98, release rhythm 97, longevity 100
- inputs: {"age_days": 2060, "days_push": 13, "days_rel": 20, "gap_med": 7.0, "n_releases_24m": 47}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4583, forks 341 (observed 2026-08-28T04:08:54.556633+00:00)

## What it is
A weekly-updated, ranked list of 400 awesome open-source Python libraries and tools, organized into 28 categories with quality scores computed from GitHub and package manager metrics. It is a curated discovery resource rather than software itself.

## Use cases
- find the best python library for a task
- discover popular python open-source projects
- compare python libraries by quality score
- find python data serialization libraries
- find python cli development tools
- browse curated python libraries by category

## When to choose
- you want a curated, quality-ranked overview of the Python ecosystem
- you need to discover libraries in a specific category like dataframes, validation, or CLI development
- you want weekly-updated recommendations based on objective metrics

## When to avoid
- you need working software rather than a list of links
- you need in-depth tutorials or documentation for a specific library
- you need an exhaustive directory rather than a curated selection

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools, documentation
- domain: developer-tools, awesome-lists
- platform: python, cli
- tags: awesome-list, curated-list, python-libraries, pypi, project-ranking, best-of, python

## Member repositories
- lukasmasuch/best-of-python (main) score 98

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:54.556633+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:19:52.949337+00:00, confidence not recorded.
  - readme: https://github.com/lukasmasuch/best-of-python (fetched 2026-08-28T04:08:54.556633+00:00, sha 2722c1cc4040)
  - homepage: https://python.best-of.org (fetched 2026-08-29T09:05:29.147781+00:00, sha cfdb6e4d8432)
- Data as of 2026-08-30T08:39:29.467469+00:00.