Suggestion more than question. I like your Getting Started wiki page, but it would be good [for me] to break those down into individual pages with either screenshots or replicated HTML5 to show each step of the experience. One quick Hello World example on your tour would help me grok what your product actually offers (or how I would use it) better.
Our wiki is brand new this week, so I am glad you like it! If you haven't seen already, you can click on the 'see it in action' button to see a gif that walks you through lots of the setup steps. We'll definitely think about your suggestion for the tour page though. Thanks for the feedback :)
We have also got a brand new wiki with lots of information, and we'll be continuing to add a lot more to it over the next few weeks: https://github.com/jumpstarter-io/help/wiki