AppThemes are groups of Razor templates for display or admin pages. They follow a standard format and are stored in the DNN filesystem. Each project is in GitHub. Folder structure includes version, 'default' for templates, and optional folders.!

Install RocketCDS, a free module extension for DNN, by first installing DNN itself then downloading and installing RocketCDS modules. Use either nvQuickSite tool or traditional DNN installation method to set up DNN.!