Mastering Async/Await in JavaScript

# Mastering Async/Await in JavaScript

2025-07-05

Async/await simplifies working with asynchronous code in JavaScript. Here’s an example:

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

fetchData()

Async/await is built on top of Promises and makes the code more readable and maintainable.

node -e "(async () => { const response = await fetch('https://api.example.com/data'); console.log(await response.json()); })()"

# Mastering Async/Await in JavaScript

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