async

async.js

method1 = async () => {
  const things = await getThings()

  for (let thing of things) {
    const stuff = await getStuffFromThing(thing)
    console.log(stuff) // works
  }
}

method2 = async () => {
  const things = await getThings() 

  await Promise.all(things.map(async thing => {
    const stuff = await getStuffFromThing(thing)
    console.log(stuff) // works
  }))
}