What are some examples of using async/await in JavaScript?

Can you explain async/await in JavaScript with some examples?

Sure! Async/await is a way to work with asynchronous code in JavaScript. It makes your code look synchronous, which is easier to read. Here's a simple example:

Please show me a basic example of async/await.

Here's a basic example:

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

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

What happens if the fetch fails?

Good question! You can handle errors using try/catch:

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