Asynchronous programming is at the heart of modern web development. Whether you're fetching data from an API or handling user interactions, understanding how to manage code that doesn't run sequentially is crucial.

Why Async/Await?

Before async/await, we relied on callbacks and promises. While effective, they often led to "callback hell" or complex promise chains that were hard to read and debug.

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

Key Takeaways

• Readability: Code looks and behaves more like synchronous code.
• Error Handling: Use standard try...catch blocks.
• Maintainability: Easier to track control flow.