Starting a Grails 3 Project

In this video course, expert Java trainer and consultant Ken Kousen shows you how to build a simple Grails 3 application, starting with installation options, IDE usage, and learning how Grails handles HTTP requests and responses. He provides a quick primer on how to use the Groovy programming language to work comfortably in Grails before creating a new project from the Grails Application Forge. From there, he dives into the underlying architecture of a Grails 3 application, which includes adding controllers, seeing how responses are returned and rendered, and unit testing controllers.