How do I handle errors in asynchronous code?

How do I handle errors in asynchronous code?

You can handle errors in asynchronous code using try-catch blocks or by using the .catch() method with Promises.

Can you give me an example of using try-catch with async/await?

Sure! Here's an example:

async function fetchData() {
    try {
        const response = await fetch('https://api.example.com/data');
        const data = await response.json();
        return data;
    } catch (error) {
        console.error('Error fetching data:', error);
    }
}

What about error handling with Promises?

With Promises, you can chain a .catch() method to handle errors:

fetch('https://api.example.com/data')
    .then(response => response.json())
    .then(data => console.log(data))
    .catch(error => console.error('Error:', error));

Are there any best practices for error handling in async code?

Yes, some best practices include logging errors, providing user-friendly messages, and ensuring that your application can recover gracefully.