Async/await Functions
Async/await functions are a type of function in JavaScript that allows for asynchronous programming. They are used to simplify the use of promises, which are objects that represent the eventual completion (or failure) of an asynchronous operation and its resulting value. Async/await functions allow developers to write asynchronous code that looks and behaves like synchronous code, making it easier to read and write. When an async function is called, it returns a promise. The code inside the function is executed asynchronously, and when it encounters an await expression, it pauses the execution of the function until the promise is resolved. Once the promise is resolved, the function resumes execution and returns the resolved value. If the promise is rejected, the function throws an error. Async/await functions are commonly used in web development for tasks such as fetching data from APIs or performing database operations.
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