모던 자바스크립트와 비동기 프로그래밍: Generators/Yield vs. Async/Await
Modern Javascript and Asynchronous Programming: Generators/Yield vs. Async/Await](https://medium.com/front-end-hacking/modern-javascript-and-asynchronous-programming-generators-yield-vs-async-await-550275cbe433) Transitions