📚 Introduction

Trying to load a fresh installed package and got the error cannot use import statement outside a module? This packaged is the sollution for your problems.

I've created it after Googling a lot trying to find a sollution on how to import an ESM package in a big and consolidated CommonJS project... Migrate whole project to ESM architecture just to use a single package was not an option.

Is this package usefull to you? Support it buying me a coffee ☕ or giving a ⭐ on GitHub.

🧰 Installation

To install, you can use npm or yarn:

``sh
npm install commonjs-esm-loader


or


yarn add commonjs-esm-loader
`

💡 Usage

OBS: Using pdfreader package as example because it was the package that makes me create this project, but it works with any ESM package you want to load.

#### JavaScript
`javascript
import { importEsmModule } from 'commonjs-esm-loader'

async function myFunction() {
const { PdfReader } = await importEsmModule( 'pdfreader' )
// your package is loaded and ready to use :)
new PdfReader( ... )
}
`

#### TypeScript
`javascript
import { importEsmModule } from 'commonjs-esm-loader'
// load package type so intellisense can work
import type PdfReaderType from 'pdfreader'

async function myFunction() {
const { PdfReader } = await importEsmModule( 'pdfreader' )
// your package is loaded, typed and ready to use :)
new PdfReader( ... )
}
``

👷 Built With

- TypeScript - Open-source language which builds on JavaScript

📚 Author

- Luiz Carlos Ferreira - luicfrr