wtfwith

Check your lock file for repeated dependencies with different versions

Usage no npm install needed!

<script type="module">
  import wtfwith from 'https://cdn.skypack.dev/wtfwith';
</script>

README

WTF WITH

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wtfwith is a module we were all waiting for!

It checks your node_modules for repeated dependencies with different versions.

Installation

Not required, use npx. Or run npm i -g wtfwith if you really want.

Usage

  1. Change to your project directory: cd /your/project/dir;

  2. Check that you have node_modules there (or run npm i);

  3. Run npx wtfwith moduleName or npx wtfwith everything!

  4. Enjoy!

More options

  • You can use any module name, or my favorite command: npx wtfwith everything!

  • Use npm prune to check production-only deps.

  • Use --min x option to check for more then x duplicates of dependencies.

Live example

live

Changelog

  • 3.0.0 Analyze node_modules instead of lock file. Much simpler, much better.
  • 2.0.2 some fixes to show more deps
  • 2.0.1 some fixes for broken semver and hardcore package locks
  • 2.0.0 support for new npm lock format with loose deps
  • 1.1.1, 1.1.2: some more tests and decomposition
  • 1.1.0: added support for npm-shrinkwrap.json
  • 1.0.20: many small fixes