Why Should You Use Top-level Await in JavaScript?

Why Should You Use Top-level Await in JavaScript?

JavaScript is a very flexible and powerful language that has transformed the web in this modern era. One of the main reasons for JavaScript to be dominant in web development is that it is continuously improved with major updates often. In this tutorial, we'll discuss Why Should You Use Top-level Await in JavaScript?

JavaScript is a very flexible and powerful language that has transformed the web in this modern era. One of the main reasons for JavaScript to be dominant in web development is that it is continuously improved with major updates often.

One such proposal is concerning a new feature called “top-level await”. This particular feature enables ES modules to act as async functions. It allows ES modules to await resources and block other modules who import them. The modules who import an awaiting resource can only evaluate the body after the resources have been settled and are ready.

This proposal is currently in stage 3, therefore you can’t directly use it in production. But it is beneficial for you to learn it as it will soon be rolled out in the near future.

_ _Don’t worry if it sounds alien. Go on. I’ve got you covered.

web-development nodejs javascript

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