package.json exports


"exports": {
    "./features/*": "./src/features/*.js"
  },
  "imports": {
    "#internal/*": "./src/internal/*.js"
  }


// package.json
{
    "name": "my-package",
    "type": "module",
    "exports": {
        ".": {
            // Entry-point for `import "my-package"` in ESM
            "import": "./esm/index.js",

            // Entry-point for `require("my-package") in CJS
            "require": "./commonjs/index.cjs",
        },
    },

    // CJS fall-back for older versions of Node.js
    "main": "./commonjs/index.cjs",
}

Publish ESM and CJS in a single package

A short tutorial of shipping both ESM and CJS dual formats in a single NPM package.

https://antfu.me/posts/publish-esm-and-cjs

package.json exports

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