
Product
Introducing Socket Firewall Enterprise: Flexible, Configurable Protection for Modern Package Ecosystems
Socket Firewall Enterprise is now available with flexible deployment, configurable policies, and expanded language support.
A tool for analysing the bus factor of open-source projects on npm and their dependencies.
For example:
$ npm i -g bus-factor
$ busfactor preact
preact has 1 author(s) and 3 maintainer(s).
Authors:
- Jason Miller <jason@developit.ca>
Maintainers:
- developit <jason@developit.ca>
- lukeed <luke@lukeed.com>
- marvinhagemeister <marvin@marvinhagemeister.de>
Many projects are under-maintained, often for want of funding. This tool is intended to help identify those projects in order to organize labor and materials to support them.
Use npm:
$ npm i -g bus-factor
$ busfactor -h
busfactor <project> [options]
...
$ busfactor --help
busfactor <project>
Tool for analysing the bus factor of projects and their dependencies.
Positionals:
project Name of the project on NPM. [string]
Options:
--registry, -r URL to the NPM registry to use.
[default: "https://skimdb.npmjs.com/registry"]
--json, -j Output analysis as JSON. Useful for aggregation.
[default: false]
--recursive, -R Analyse project dependencies too. [default: false]
-h, --help Show help [boolean]
-v, --version Show version number [boolean]
To work on the source code, download it with git and build it with Node.js:
$ git clone https://github.com/garbados/bus-factor-js
$ cd bus-factor-js
$ npm install
To run the test suite, use npm test:
$ npm test
All contributions are welcome but will be moderated at the discretion of the project's maintainers. This section will update as governance policies emerge and evolve.
To report a bug or request a feature, please file and issue.
To share a patch, please submit a pull request.
FAQs
Tool for analysing the bus factor of projects and their dependencies.
We found that bus-factor demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Product
Socket Firewall Enterprise is now available with flexible deployment, configurable policies, and expanded language support.

Security News
Open source dashboard CNAPulse tracks CVE Numbering Authorities’ publishing activity, highlighting trends and transparency across the CVE ecosystem.

Product
Detect malware, unsafe data flows, and license issues in GitHub Actions with Socket’s new workflow scanning support.