Asynchronous programming is essential to modern JavaScript development by enabling applications to remain responsive and efficient even while performing lengthy operations such as network requests ...

Callbacks were the only natively supported way to deal with async code in JavaScript until 2016 ... That is the essence of asynchronous programming. Callbacks work well for handling asynchronous ...

Async/await handles asynchronous operations ... development platforms including Java and .NET and programming languages including JavaScript, TypeScript, PHP, Python, Ruby, Rust, and Go.