How can I optimize async iteration in my JavaScript code?

How can I optimize async iteration in my JavaScript code?

You can optimize async iteration by using for await...of loops, which handle promises more efficiently.

What are the benefits of using for await...of over traditional loops?

for await...of allows you to work with asynchronous data sources seamlessly, improving readability and performance.

Are there any performance considerations I should be aware of?

Yes, avoid blocking operations inside the loop and consider using batching for large datasets to enhance performance.

Can you provide an example of using for await...of?

Sure! Here's a simple example:

async function fetchData() {
  for await (const item of asyncIterable) {
    console.log(item);
  }
}