Google Search for Promises in JavaScript

JavaScript Promises and Callbacks: https://blog.jcoglan.com/2013/03/30/callbacks-are-imperative-promises-are-functional-nodes-biggest-missed-opportunity/

 Monads in JavaScript: https://curiosity-driven.org/monads-in-javascript

Promise Prototype: https://curiosity-driven.org/monads-in-javascript

Making a Promise with JavaScript: https://dzone.com/articles/making-promise-javascript

AngularJS Promises: http://www.metaltoad.com/blog/angularjs-promises-from-service-to-template

... but this was not exactly what I was looking for...

Maybe it was: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/catch

http://javascriptplayground.com/blog/2015/02/promises/