I am very excited to share this series. We are going to take on the Trailhead Apex Triggers module. But we will go it with SFDX style development. I think one of the best ways get comfortable with SFDX is to use it in your Trailhead challenges. So will be creating a git and Github repository, doing our development in a scratch org and pushing the code to our dev hub for the Trailhead challenge evaluation.