Great Article, however Step 4 should possibly include a set of base templates to get the landing page to work, or I missed something, I have submitted an issue in your repo
Thanks Anthony Uphof. Glad to know that you liked the article. Let me double check on Step 4 and post an update soon. I saw the issue too in repo. Thanks much for letting me know.
I now updated the blog with a section 3a where I explain about the details on template files that need to be added. This should help in bringing up the landing page.