Asynchronous stack traces: why `await` beats `Promise#then()`

This content originally appeared on Mathias Bynens and was authored by Mathias

Compared to using promises directly, not only can async and await make code more readable for developers — they enable some interesting optimizations in JavaScript engines, too! This write-up is about one such optimization involving stack traces for asynchronous code.

This content originally appeared on Mathias Bynens and was authored by Mathias