How does async/await work in JavaScript?

Can you explain how async/await works in JavaScript?

Sure! Async/await is a syntax that makes working with promises easier. It allows you to write asynchronous code that looks synchronous.

What is the difference between async/await and promises?

Promises are objects that represent the eventual completion or failure of an asynchronous operation. Async/await is built on top of promises, providing a cleaner way to handle them.

Can you give me an example of using async/await?

Of course! Here's a simple example:

async function fetchData() {
    const response = await fetch('https://api.example.com/data');
    const data = await response.json();
    return data;
}

This function fetches data from an API and waits for the response before proceeding.

Are there any drawbacks to using async/await?

Yes, while async/await simplifies code, it can lead to unhandled promise rejections if not used carefully. Always use try/catch for error handling.