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 🙏

© 2024 – Pkg Stats / Ryan Hefner

mock-argv

v4.0.0

Published

Temporarily overrides the command line arguments. This is useful for testing.

Downloads

5,299

Readme

mock-argv

Temporarily overrides the command line arguments. This is useful for testing.

Install

# npm
$ npm install mock-argv

# Yarn
$ yarn add mock-argv

Usage

const mockArgv = require('mock-argv')

test('works', async () => {

  mockArgv(['foo', 'bar'], () => {
    //> process.argv = [
    //>   'path-to-node',
    //>   'path-to-current-script',
    //>   'foo',
    //>   'bar',
    //> ]
  })

  //> process.argv = ['path-to-node', 'path-to-current-script', '...other-params']

  // Also works for async functions
})

Contribute

Are you missing something or want to contribute? Feel free to file an issue or a pull request! ⚙️

Support

Hey, I am Sebastian Landwehr, a freelance web developer, and I love developing web apps and open source packages. If you want to support me so that I can keep packages up to date and build more helpful tools, you can donate here:

Thanks a lot for your support! ❤️

See also

  • output-files: Output a tree of files and directories by providing an object. Especially useful for testing with real files.
  • with-local-tmp-dir: Creates a temporary folder inside cwd, cds inside the folder, runs a function, and removes the folder. Especially useful for testing.
  • expect-mocha-image-snapshot: A wrapper around jest-image-snapshot that makes it compatible to Mocha.
  • jest-image-matcher: A Jest matcher for image comparisons based on pixelmatch. Can also be used with Mocha. Useful for visual regression testing.
  • unify-mocha-output: Adjusts a Mocha output so that it is consistent across platforms and can be used for snapshot testing. Basically adjusts the checkmark symbol and removes time values.

License

MIT License © Sebastian Landwehr