What are the best practices for using async iterators in JavaScript?

What are the best practices for using async iterators in JavaScript?

When using async iterators, it's important to handle errors gracefully, use for-await-of loops, and ensure proper resource management.

Can you explain how to handle errors in async iterators?

Certainly! You can use try-catch blocks within your async iterator to catch errors and handle them appropriately.

What is the difference between async iterators and regular iterators?

Async iterators allow you to work with asynchronous data sources, while regular iterators work with synchronous data.

Can you give an example of an async iterator?

Sure! Here's a simple example: async function* fetchData() { yield await fetch(url); }.

How do I use for-await-of with async iterators?

You can use it like this: for await (const item of asyncIterable) { console.log(item); }.