Await and Async Explained with Diagrams and Examples

http://nikgrozev.com/2017/10/01/async-await/

Introduction to ES6 Promises – The Four Functions You Need To Avoid Callback Hell

http://jamesknelson.com/grokking-es6-promises-the-four-functions-you-need-to-avoid-callback-hell/

Learning JavaScript Design Patterns

https://addyosmani.com/resources/essentialjsdesignpatterns/book/

Understand promises before you start using async/await

https://medium.com/@bluepnume/learn-about-promises-before-you-start-using-async-await-eb148164a9c8

Airbnb JavaScript Style Guide()

https://github.com/airbnb/javascript

ES6 bez tajemnic. Wprowadzenie

http://shebang.pl/artykuly/es6-bez-tajemnic-wprowadzenie/

Problems with promises

We have a problem with promises Promise Anti-patterns

Introduction to Node.js

These workshoppers focus on essential skills for working with Node.js Learn You The Node.js For Much Win! An intro to Node.js via a set of self-guided workshops The Art of Node Promises Workshop for JavaScript!