Promises in Javascript

This thread will be talking about `promises` and this is a continuation of the async functions post. Click on this link "https://afr.ng/8cf2385e" if you haven't read the async/await post.

So JavaScript is all about keeping things moving, but sometimes you have got to wait for something to finish. Promises are here to ensure you don't get stuck in code limbo!

**What are Promises?**

Promises are objects that represent the eventual completion (or failure) of an asynchronous operation. They act like a placeholder, saying "Hey, I'll get you the result when it's done."

**Think of it like an order:** Imagine you order a pizza. You don't get it right away, but the restaurant gives you a receipt (the promise) saying they'll deliver it eventually. The receipt tells you it'll be delicious (resolved promise) or burnt (rejected promise).

**Key points about Promises:**

I prefer the `try…catch` where you wait for your line of code with `async/await` method more than traditional `.then`.

Interestingly, react also provides the Promise.all(), Promise.resolve(), and Promise.reject() method and this is why I enjoy writing code because there are always new/exciting things to learn

@"Simplythebest"#p1004`promise.all `always returns a single promise. Either a fulfilled promise or a rejected one. It's almost like `promise.fulfill` and `promise.reject` except that you give it more than one argument.