Discussion on: Understanding JavaScript async/await in 7 seconds

[Brad]

Callback hell -> promise chaining -> async await (in an IIFE)

Next step is understanding Observables in 10 seconds (which isn't possible unfortunately 😢 )

But all kidding aside nice callback to an older twitter post ;D

[Wassim Chegham]

Thank you. A tweet worths thousand words, right? ^{_^}

[Jesse M. Holmes]

getData(a).pipe(
  concatMap(b => getMoreData(b)),
  concatMap(c => getMoreData(c)),
  concatMap(d => getMoreData(d)),
  concatMap(e => getMoreData(e))
).subscribe({ next: e => console.log(e)})