JavaScript Promises: Zero To Hero Plus Cheat Sheet

Joshua Saunders
Oct 9, 2019 · 6 min read
Photo by JJ Ying on Unsplash

It’s time, friend.

Maybe you’re new to web and trying to pick up the latest front-end tech, or maybe you’re a seasoned web developer, but have just been putting off fully understanding promises. async/await is a fresh take on asynchronous JavaScript, but it’s built upon promises, so it’s well worth understanding promises before getting into async/await .