The Landing Pages Plugin lets you make standalone landing pages for your Discourse instance. You can display topics, users and other content from your forum. You can restrict pages to groups, apply Discourse themes, set custom paths, and manage pages in a dedicated git repository.
You can see them in action on Pavilion’s new landing pages! 
Not sure how to install a plugin? Follow the steps here.
Quick Links
Adding and Editing Pages
Page Attributes
Page Asset Management
Partials and Helpers
Global Attributes