Let's use the laravel.com source code as the basis for our learning in this series. This code is freely available to review on GitHub. Specifically, we'll focus on the documentation layer. We see all these markdown files for each page of documentation. How are they loaded, parsed, and presented on the page? And how is versioning handled? We'll decode all of it. To begin this journey, however, we must first get the laravel.com source code running locally.