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    all-the-package-names
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    2.0.483 • Public • Published

    all-the-package-names

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    A list of all the public package names on npm.

    • Includes scoped packages
    • Updated daily

    Installation

    npm install all-the-package-names --save

    Usage

    The module exports a big flat array of package names:

    const names = require("all-the-package-names")
    
    names.includes('superagent')
    // => true
    
    // Check if a given package name exists
    names.includes('crazy-new-package-name')
    // => false
    
    names.length
    // => 286289
    
    names.filter(name => name.includes('banana'))
    // => [ 'banana', 'banana-banana', 'banana-split', ...]
    
    // Note: This example requires node 4 or greater because it uses
    // const, arrow functions, and the `includes` array/string helper.

    CLI Usage

    You can also use it on the command line. Newline-delimited names are piped to STDOUT:

    npm i -g all-the-package-names
    all-the-package-names | grep spell

    ⚠️ Gotchas

    Note that while mixed-case package names are no longer allowed to be published to the npm registry, there are over 2800 legacy mixed-case packages, many of which have the same spelling as other existing lowercase packages. See nice-registry/mixed-case-package-names for the the full list.

    To avoid the mixed-case names when working with this data, just filter them out:

    const names = require('all-the-package-names')
      .filter(name => name === name.toLowerCase())

    Tests

    npm install
    npm test

    Dependencies

    None

    Dev Dependencies

    • all-the-package-repos: Normalized repository URLs for every package in the npm registry.
    • is-number: JavaScript/Node.js utility. Returns true if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.
    • tap-spec: Formatted TAP output like Mocha's spec reporter
    • tape: tap-producing test harness for node and browsers

    License

    MIT

    Install

    npm i all-the-package-names

    DownloadsWeekly Downloads

    2,197

    Version

    2.0.483

    License

    MIT

    Unpacked Size

    53.1 MB

    Total Files

    10

    Last publish

    Collaborators

    • zeke