A Simple Guide to ES6 Promises

What is a Promise?The ECMA Committee defines a promise as — A Promise is an object that is used as a placeholder for the eventual results of a deferred (and possibly asynchronous) computation. Simply, a promise is a container for a future value. If you think for a moment, this is exactly how you use the word promise in your normal day-to-day conversation. For example, you book a flight ticket to g