Introduction

You need to complete the first chapter before starting this new one. The first chapter installs the basics for the trading platform we are building. It also creates a modular toolkit that every recipe will be using.

This second chapter sets the product on an acceleration ramp. It will shape the whole chain of responsibilities and draft the big picture of the Microservice architecture. Once more, we will establish a necessary structure for the chapters to come, but on another level.

The User eXperience paradigm

For a couple of years now, we've assisted an amazingly active frontend revolution. Since the rise of HTML 5 and CSS3, with the common development platforms for mobile (iOS, Android, and so on), and with the amount of connected devices, so many doors and opportunities have been opened to the developer communities. The frequency of new JavaScript libraries popping-up in the open source field has made it quite difficult to follow.

But it's a revolution for good! It...