JavaScript ES 2017: Learn Async/Await by Example

Last updated 1 year ago by Brandon Morelli


ES 2017 introduced Asynchronous functions. Async functions are essentially a cleaner way to work with asynchronous code in JavaScript. In order to understand exactly what these are, and how they work, we first need to understand Promises.

If you don’t know what Promises are, you should read this article I published on Promises before proceeding. You will not understand Async/Await in JavaScript until you understand Promises.

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