---
id: jupyter-contrib-nbextensions
version: "0.7.0"
license: BSD
license_treatment: permissive
maintenance: dormant
---

# jupyter-contrib-nbextensions — A collection of Jupyter nbextensions.

License: permissive · Maintenance: dormant · Downloads: 510.4K/mo

## What it is and what it does

jupyter-contrib-nbextensions is a community-maintained collection of add-ons for Jupyter notebooks. The extensions are written in JavaScript and run directly in your browser, adding UI enhancements and productivity features to the classic Jupyter notebook interface. The package itself is a Python installer that deploys these browser-side extensions to your Jupyter environment.

The project is independently maintained by community contributors and is not part of the official Jupyter project. Extension maturity varies—some are well-tested and stable, while others remain experimental. With no runtime dependencies and a permissive BSD license, the package is straightforward to install, but its dormant maintenance status (last release over a year ago) means extensions may not work reliably with recent Jupyter versions or may lack support for newer notebook features.

Use it for:

- Add keyboard shortcuts, code folding, or syntax highlighting enhancements to speed up notebook editing workflows.
- Enable notebook-wide search, variable inspection, or execution timing tools for exploratory data analysis.
- Install UI polish extensions like table of contents, collapsible headings, or code cell numbering.
- Customize the notebook environment with theme or layout extensions for better readability.
- Extend notebook functionality with tools for exporting, version control integration, or collaboration features.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Adds a collection of browser-based extensions to Jupyter notebooks, mostly written in JavaScript, that enhance notebook functionality with features loaded locally in the browser.

Yes, with conditions. The package is permissively licensed and has no runtime dependencies, making installation low-risk. However, dormant maintenance (last release 2022-11-15) and the community-maintained status mean you should verify that the specific extensions you need work with your Jupyter version before relying on them in production. Best suited for local development workflows where you can tolerate occasional incompatibilities.

## Install

pip install jupyter-contrib-nbextensions
uv add jupyter-contrib-nbextensions
poetry add jupyter-contrib-nbextensions

## Installing jupyter-contrib-nbextensions

Before you install: High install friction and dormant maintenance status (last release 2022-11-15, 1368 days ago) suggest caution. The package has no runtime dependencies, but the installation process itself is complex. Repository remains active on GitHub with 5278 stars, though development appears stalled.

License in practice: BSD license (permissive) places no restrictions on use, modification, or redistribution for commercial or private projects.

Quickstart:

pip install jupyter-contrib-nbextensions
jupyter contrib nbextension install --user

Requires Jupyter notebook to be installed separately; installation involves both pip and a post-install command to register extensions in the browser.

Verify before relying:

- Whether extensions remain compatible with current Jupyter notebook versions post-2022
- Which specific extensions are production-ready versus experimental or abandoned
- Whether the package works with JupyterLab (the modern Jupyter interface) or only classic Notebook

## Package facts

- License: BSD (permissive)
- Python support: unspecified
- Install friction: high
- Maintenance: dormant
- Downloads: 510.4K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

jupyter notebook extensions, jupyter nbextensions, jupyter browser plugins, notebook ui enhancements, jupyter productivity tools, jupyter notebook addons, jupyter-ecosystem, browser-extension, notebook-enhancement

[View on SkillFed](https://skillfed.io/packages/jupyter-contrib-nbextensions) · [View on PyPI](https://pypi.org/project/jupyter-contrib-nbextensions/)