Asynchronous programming in JavaScript leverages features like callbacks, promises and async/await to sidestep this issue by allowing other code to run in the meantime. Synchronous Vs ...

This article introduced the async and await keywords in JavaScript. I’ve shown you how this syntax is used in both a simple and a more complex example involving promises.

JavaScript async/await. As a final example, Listing 8 shows how to use our wait() function with the async and await keywords. Listing 8. Using JavaScript async/await ...