find-esm-packages

Find libraries in your package.json file that have the 'module' attribute. This signifies that the library contains an esm directory that could be resolved to, thus improving tree shaking abilities. This is great to use if you're using webpack or rollup.

Usage

const findEsmPackages = require('find-esm-packages');

findEsmPackages();

Options

dirname

Directory path

checks

Array of the dependencies to check. E.g. ['dependencies', 'devDependencies']

paths

Will return the main and module values.

[
  {
    name: 'foo',
    main: 'foo/lib/index.js',
    module: 'foo/esm/index.esm.js',
  },
]