Async/Await vs. Promises: A Concise Explanation

The difference between async/await and promise is that async/await is a syntactic sugar built on top of promises.

Promises are objects that represent the eventual completion or failure of an asynchronous operation. They allow you to handle asynchronous operations in a more readable and maintainable way by chaining '.then()' and '.catch()' methods.

Async/await is a more modern and cleaner way of writing asynchronous code. It allows you to write asynchronous code that looks like synchronous code, making it easier to read and understand. The 'async' keyword is used to define a function as asynchronous, and the 'await' keyword is used to pause the execution of the function until a promise is resolved or rejected.

Async/await is built on top of promises, so underneath the syntax, it still uses promises to handle asynchronous operations. Async/await makes working with promises easier and more intuitive by eliminating the need to chain '.then()' and '.catch()' methods. Instead, you can write code that looks like synchronous code, making it easier to handle errors and control the flow of execution.