Introduction
Chapter 1 - Variables, Template Strings & Loops
Chapter 2 - Functions
Chapter 3 - Objects & Classes
Chapter 4 - Callbacks, Promises, Iterators, Generators
Chapter 5 - More on Promises, Fetch, Async & Await
Chapter 6 - Proxies, Maps & Sets
Chapter 7 - JavaScript Modules
Chapter 8 - Beyond ES6
