What is async/await in programming?

What is async/await in programming?

Async/await is a syntax in programming that allows you to write asynchronous code in a more readable way, making it look like synchronous code.

How does it improve code readability?

It allows you to write asynchronous operations without using complex promise chains, making the code easier to understand and maintain.

Can you give me an example of how to use async/await?

Sure! Here's a simple 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 are the benefits of using async/await over callbacks?

Async/await helps avoid callback hell, making the code cleaner and easier to follow. It also allows for better error handling using try/catch.