async-await

Promises represent eventual completion or failure of asynchronous operations. I create promises with new Promise((resolve, reject) => {}) executor function. The .then() method chains successful results while .catch() handles errors. Using .finally(

SwiftUI's .task modifier handles async operations tied to view lifecycle. The task starts when the view appears and cancels automatically when it disappears, preventing memory leaks. I use .task for data fetching, subscriptions, and long-running opera

Modern Swift networking uses async/await for cleaner asynchronous code compared to completion handlers. URLSession's async methods like data(from:) make network calls straightforward. I wrap API calls in a service layer with typed responses using Coda