JavaScript Async – Basic Async & Await — JSFeeds

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The new async and await keywords in JavaScript are probably the best and almost complete solution to the asychronous programming problem. In JavaScript, however, they are built on top of the Promise and are surprisingly subtle. … more

First, we started with callbacks, then after nesting then 3 or more deep you entered the “Callback hell”. Promises came next with Arrow syntax made the code simpler and less error-prone.  Now the Async-Await comes along, the clue here is that the term (Async) really means your code will act synchronously.

via JavaScript Async – Basic Async & Await — JSFeeds

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