1. Promise.allSettled.js

const allRejectedPromises = [
  Promise.reject('🍏 #1'),
  Promise.reject('🍏 #2'),
  Promise.reject('🍏 #3'),
]

Promise.allSettled(allRejectedPromises)
  .then(badApples => 
    console.log(`We can't sell any of these apples...`, badApples))
  .catch(error => console.error('This should never occur'))


const promisesWithoutReject = [
  Promise.resolve('🍎 #1'),
  '🍎 #2',
  new Promise((resolve, reject) => setTimeout(resolve, 100, '🍎 #3'))
]

Promise.allSettled(promisesWithoutReject)
  .then(apples => console.log(`We can sell all these good apples`, apples.map(_=>_.value)))


const promisesWithOneReject = [
  Promise.resolve('🍎 #1'),
  new Promise((_, reject) => setTimeout(reject, 10, '🍏 #2')),
  '🍎 #3',
  new Promise((_, reject) => setTimeout(reject, 100, '🍏 #4'))
]

Promise.allSettled(promisesWithOneReject)
  .then(apples => {
    const badApples = apples.filter(apple => apple.status === 'rejected').map(_ => _.reason)
    const goodApples = apples.filter(apple => apple.status === 'fulfilled').map(_ => _.value)

    console.log(`Let's throw out`, badApples, `and sell the rest`, goodApples)
  })

2. Output

We can't sell any of these apples... 
[ { status: 'rejected', reason: '🍏 #1' },
  { status: 'rejected', reason: '🍏 #2' },
  { status: 'rejected', reason: '🍏 #3' } ]
We can sell all these good apples [ '🍎 #1', '🍎 #2', '🍎 #3' ]
Let's throw out [ '🍏 #2', '🍏 #4' ] and sell the rest [ '🍎 #1', '🍎 #3' ]