And note some fundamentals of Promise - When you create a new Promise, you're really just creating a plain old JavaScript object. This object can invoke two methods, then, and catch. Both .then() and ...

If you’re returning information from a then or catch handler, it will always be wrapped in a promise, if it isn’t a promise already. So, you never need to write code like this: If you are unsure if ...

And note some fundamentals of Promise - When you create a new Promise, you're really just creating a plain old JavaScript object. This object can invoke two methods, then, and catch. Both .then() and ...