If you are new to Grails development, this tutorial will discuss the structure of a Grails 3 application. There has been changes in the underlying technology behind Grails 3 and it would be a good start to understand the different sections, regardless if you have background to previous releases.
This guide will show how to setup your Windows Environment for Grails 3 development. The goal is to help beginners get started by overcoming challenges of doing the initial setup and installation of required software. This tutorial will also show the optional step of installing an IDE such as Eclipse, NetBeans, IntelliJ IDEA, and Notepad++.