What Are Two Types of Post That Donovan Writes

Donovan has noticed that the posts people like tend to have a clear, visual goal. He writes two types of posts. The first is somewhat out there, demonstrations of something he's created with using just CSS and HTML. People would want to know how he created it, so they'd read the post.

The second type of post is one that he considers more practical and one that people will use more frequently. He gives the example of writing out the process of how to show items on a list on a webpage.