How do async functions compare to promises in JavaScript?

How do async functions compare to promises in JavaScript?

Async functions are built on top of promises, providing a more readable and concise syntax for handling asynchronous code.

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

Sure! Here's a simple example:

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

What are the advantages of using async/await over promises?

Async/await makes the code look synchronous, which improves readability and makes error handling easier with try/catch.

Are there any downsides to using async functions?

One downside is that async functions always return a promise, which can be confusing if you're not expecting it.