Understanding the JavaScript Prototype Chain

This tutorial explains the concept of Prototypes in JavaScript, how a prototype chain gets built, how javascript uses the prototype chain to search for methods, and how you can customized the prototype chain to build your own custom objects.
Methods covered include Object.create, Object.setPrototypeOf, Object.setPrototypeOf, and the difference between _proto_ and prototype.
Starter Code GIST: gist.github.co...