what_is_an_async_function.md

What is an async function

What is an async function?

An async function is a function that always returns a Promise. It allows you to write asynchronous code using the await keyword, which pauses the execution until the Promise resolves or rejects.

Example:

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

Tags: basic, JavaScript, Asynchronous Programming