What are async iterables and how do they work in JavaScript?

What are async iterables and how do they work in JavaScript?

Async iterables are objects that allow you to iterate over data asynchronously using the for await...of loop.

Can you give me an example of how to create an async iterable?

Sure! You can create an async iterable by defining an object with a [Symbol.asyncIterator] method that returns an object with a next method.

What is the benefit of using async iterables over regular iterables?

Async iterables are beneficial for handling asynchronous data streams, like fetching data from APIs, without blocking the main thread.

Are there any built-in async iterable methods in JavaScript?

Yes, methods like Array.prototype.map and Array.prototype.filter can be used with async iterables, allowing for powerful data manipulation.