npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2025 – Pkg Stats / Ryan Hefner

jupyter-ruff

v0.3.0

Published

A JupyterLab and Jupyter Notebook extension for formatting code with Ruff.

Readme

jupyter-ruff

PyPI Version Conda Version NPM Version GitHub Actions Workflow Status Binder

A JupyterLab and Jupyter Notebook extension for formatting code with Ruff.

Requirements

One of the following:

  • JupyterLab >= 4.0.0
  • Jupyter Notebook >= 7.0.0

Usage

An interactive environment to try out this extension is available on Binder. Alternatively, learn how to use this extension by reading the Demo.ipynb notebook.

If you are familiar with nb_black, this extension can provide a similar mode of operation where cells are formatted as they are executed. However, you also have the option to just format cells using menus, keyboard shortcuts, the command palette, or format on save.

You may also consult the Ruff documentation to learn about the underlying formatting rules.

Install

To install the extension, execute one of the following:

pip install jupyter-ruff
mamba install jupyter-ruff -c conda-forge

To remove the extension, execute one of the following:

pip uninstall jupyter-ruff
mamba remove jupyter-ruff

Alternatively, you can also use the builtin JupyterLab extension manager to install the extension.

Contributing

All good-faith contributions are welcome! Please read CONTRIBUTING for information on how to set up a development environment and perform common development tasks.