Can you explain asynchronous JavaScript?

Can you explain asynchronous JavaScript?

Sure! Asynchronous JavaScript allows code to run without blocking the execution of other code. This is crucial for tasks like fetching data from a server.

How does it differ from synchronous JavaScript?

In synchronous JavaScript, tasks are executed one after another, blocking the execution until the current task is completed. Asynchronous JavaScript, on the other hand, allows other tasks to run while waiting for a response.

What are some common methods to handle asynchronous operations?

Common methods include callbacks, promises, and async/await syntax. Each has its own use cases and benefits.

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

Certainly! Here's a simple example:

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