Async-Await

The video tutorial introduces the async/await syntax and demonstrates its application in JavaScript. It covers creating async functions, using promises with async/await, and testing the code. The tutorial includes challenges to reinforce learning, such as deleting a task and counting remaining tasks. The video concludes with a discussion on applying async/await in a task manager application.

Describe the process of converting promise chaining to async/await.

What is the purpose of using async functions in JavaScript?

What are the two methods mentioned that return promises in the context of updating a user's age?

Explain how the await keyword works in conjunction with promises.

What is the significance of using the shorthand property syntax when updating an object?

How can you handle errors when using async/await?

What steps are involved in testing the functionality of the async/await implementation?

In the context of the provided text, what does the delete task and count function aim to achieve?

What are the benefits of using async/await in a REST API context?

How does the use of async/await improve code readability compared to traditional promise chaining?