I don’t think there’s a right, wrong or better order for the list you gave. For me, the breakthrough was when I grasped the roles of Server Connect and App Connect. Initially I didn’t understand that and was confused by the instructions. So I would probably say work with Server Connect and use the ‘Open in Browser’ button to see the json output and give it variables (get vars would be the easiest to test with as you just add them to the URL) to see how that output changes.
When I start a new project, the users table is the first thing I create. I then build the homepage and, once it’s looking how I want it, I separate the elements into includes. I then tackle the security and get the login and logout scripts working with encrypting the passwords.
Once you reach that stage, the understanding of the various parts of Wappler should be fairly good.
And the course by @mebeingken, already mentioned in this thread, is superb and very up to date so I’d strongly recommend purchasing that.
https://community.wappler.io/t/wappler-getting-started-course/