What is async programming in JavaScript?

What is async programming in JavaScript?

Async programming in JavaScript allows you to write non-blocking code, enabling better performance and responsiveness.

Can you explain how async/await works?

Sure! The async/await syntax allows you to work with Promises more easily. You declare a function as async, and then you can use the await keyword to pause execution until a Promise is resolved.

What are the benefits of using async/await over callbacks?

Async/await makes your code cleaner and easier to read compared to callbacks, which can lead to callback hell.

Are there any drawbacks to using async/await?

One drawback is that if an awaited Promise is rejected, it can throw an error that needs to be handled, which can complicate error management.