How can I optimize performance for asynchronous operations?

How can I optimize performance for asynchronous operations?

To optimize performance for async operations, consider using techniques like batching requests, minimizing context switching, and leveraging concurrency.

What are some common pitfalls to avoid when working with async code?

Common pitfalls include not handling errors properly, overusing async/await which can lead to performance issues, and blocking the event loop.

Can you explain how to use Promise.all effectively?

Sure! Promise.all allows you to run multiple promises in parallel and waits for all of them to resolve. It's efficient for independent async tasks.

Are there any tools or libraries that can help with async performance?

Yes, libraries like Bluebird and Async.js provide utilities for managing async operations and can help improve performance.