How do I structure asynchronous code in JavaScript?

How do I structure asynchronous code in JavaScript?

You can structure asynchronous code using callbacks, promises, or async/await. Which one would you like to learn more about?

Can you explain how promises work?

Sure! A promise is an object that represents the eventual completion (or failure) of an asynchronous operation. It can be in one of three states: pending, fulfilled, or rejected.

How do I handle errors with promises?

You can handle errors in promises using the .catch() method, which will catch any errors that occur during the promise execution.

What about using async/await for error handling?

With async/await, you can use try/catch blocks to handle errors more elegantly. Just wrap your await calls in a try block.