What are the best practices for handling asynchronous code in Node.js?

What are the best practices for handling asynchronous code in Node.js?

Some best practices include using Promises, async/await syntax, and error handling with try/catch.

Can you explain why async/await is preferred over callbacks?

Async/await makes the code cleaner and easier to read, avoiding callback hell and making error handling simpler.

What about error handling in async functions?

In async functions, you can use try/catch blocks to handle errors, which is more straightforward than handling errors in callbacks.

Are there any performance considerations I should be aware of?

Yes, while async/await is easier to read, it can introduce some overhead. It's important to balance readability with performance.