# ml-tooling/best-of-jupyter

🏆 A ranked list of awesome Jupyter Notebook, Hub and Lab projects (extensions, kernels, tools). Updated weekly.

Repository: https://github.com/ml-tooling/best-of-jupyter
Canonical: https://ross.abutalabs.com/products/best-of-jupyter
License: CC-BY-SA-4.0
License Family: other
Topics: best-of, awesome, jupyter, jupyterlab, jupyterhub, jupyter-notebook, jupyterlab-extension, jupyter-kernels, notebook, jupyter-extension, best-of-list, jupyterlab-extensions, jupyterhub-authenticator, jupyterhub-spawner, jupyter-notebook-extension, jupyter-widget, python, collections, machine-learning, deep-learning
Last push: 2026-08-20T21:41:32+00:00

## Health v2 (maintenance only)
Score: 94/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 98, release rhythm 86, longevity 100
- inputs: {"age_days": 2070, "days_push": 13, "days_rel": 13, "gap_med": 7.0, "n_releases_24m": 77}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1230, forks 92 (observed 2026-08-28T04:04:03.734161+00:00)

## What it is
A curated, weekly-updated ranked list of 300 open-source Jupyter ecosystem projects covering Notebook, Lab, and Hub extensions, kernels, widgets, and tools. Projects are scored automatically from GitHub and package manager metrics and grouped into 13 categories.

## Use cases
- find the best jupyterlab extensions
- discover jupyter kernels for other languages
- compare jupyterhub authenticators and spawners
- find interactive widget libraries for notebooks
- discover tools to share and convert notebooks
- find jupyter notebook themes and renderers

## When to choose
- you want a quality-ranked, regularly updated overview of the Jupyter ecosystem
- you are evaluating extensions, kernels, or tooling for a notebook environment
- you want to discover popular open-source projects around Jupyter

## When to avoid
- you need software itself rather than a directory of links
- you need an exhaustive or unopinionated catalog rather than a curated ranking

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, developer-tools
- domain: data-science, machine-learning, developer-tools, awesome-lists
- platform: python, cross-platform
- tags: jupyter, curated-list, jupyterlab, jupyterhub, notebook-extensions, kernels, best-of

## Member repositories
- ml-tooling/best-of-jupyter (main) score 94

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:03.734161+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 2026-08-30T06:15:02.857738+00:00, confidence not recorded.
  - readme: https://github.com/ml-tooling/best-of-jupyter (fetched 2026-08-28T04:04:03.734161+00:00, sha 6e7e0907c287)
- Data as of 2026-08-30T08:39:29.467469+00:00.