What are the best practices for using async/await in JavaScript?

What are the best practices for using async/await in JavaScript?

Some best practices include handling errors with try/catch, avoiding blocking code, and using async functions for better readability.

Can you explain why I should avoid blocking code?

Blocking code can freeze the event loop, making your application unresponsive. Using async/await helps keep it non-blocking.

What about error handling? How should I manage errors in async functions?

You should always use try/catch blocks around your await calls to gracefully handle any errors that may occur.

Are there any performance considerations I should be aware of?

Yes, while async/await is generally efficient, excessive use of await can lead to performance issues. Batch your async calls when possible.