Thanks for a good article!

There's a small typo:

import as * salutation from './greetings.js'

I'm sure you meant

import * as salutation from './greetings.js'

also repeated in:

import as * salutation from './greetings.js'

salutation.helloPlanets("Jupiter") // Hey Jupiter, what's popping!
salutation.fullName("Jane", "Bullish") // Hey there Jane Bullish, How are you?
salutation.hello("people") // Hello people, it is nice meeting you