What are the best practices for using async modules in JavaScript?

What are the best practices for using async modules in JavaScript?

When using async modules in JavaScript, it's important to follow best practices like error handling, using async/await syntax, and keeping your code modular.

Can you explain why error handling is crucial?

Error handling is crucial because it helps prevent your application from crashing and allows you to manage exceptions gracefully.

What is the difference between callbacks and async/await?

Callbacks can lead to callback hell, making code hard to read, while async/await provides a cleaner, more synchronous style.

How can I ensure my async functions are performant?

To ensure performance, avoid blocking operations, use Promise.all for concurrent tasks, and optimize your async logic.