 Hey, everyone! I&#x27;m Josh Brown and I co-created this course. I&#x27;d love to answer any questions you have about how it works -- or about REST &amp; JSON in Swift in general.<p>Here&#x27;s one of our most common questions so far:<p>&gt; What medium is this course in? Youtube? PDFs that I can read through?<p>The lessons come via email, and we&#x27;re going to have a Live Q&amp;A chat on GrokSwift.com towards the end of the course.<p>We&#x27;ve put a lot into this, and we hope you love it!