giltayar

const {kettle} = require('./kettle.mjs') // fails with error

console.log(kettle)

giltayar

{
  "plugins": [
    "transform-es2015-modules-commonjs", "dynamic-import-node"
  ]
}

giltayar

{
  "name": "dual-cjs-mjs-package",
  "version": "1.0.0",
  "description": "A package that can be both imported as esm and as cjs",
  "main": "entry",
  "scripts": {
    "build": "babel *.mjs **/*.mjs --out-dir ."
  },
  "devDependencies": {
    "babel-cli": "^6.26.0",

giltayar

import kettleModule from './kettle.js' // succeeds

console.log(kettleModule.kettle)

giltayar

const {kettle} = require('./kettle.js') // fails with error

console.log(kettle)

giltayar

import {kettle} from './02-kettle.mjs' //fails with error

console.log(kettle)

giltayar

async function main() {
 const {kettle} = await import('./kettle.mjs') // succeeds!

 console.log(kettle)
}
main()

giltayar

import {handle, spout, tea} from './01-kettle.mjs'

console.log(handle) // ==> the handle
console.log(spout) // ==> the spout
console.log(tea) // ==> hot tea

giltayar

export const spout = 'the spout'
export const handle = 'the handle'
export const tea = 'hot tea'

giltayar

const webdriver = require('selenium-webdriver')
const {By, until} = webdriver
const {Eyes} = require('eyes.selenium')
require('chromedriver')

describe.only('todo list', function() {
  jest.setTimeout(30000)
  let driver
  beforeAll(async () => (driver = await new webdriver.Builder().forBrowser('chrome').build()))