Introduction to HTTP
Launch School
Here’s a nice resource from LaunchSchool going over HTTP. We suggest you read Background and What is a URL sections.
(The other stuff will be too specific, and we’ll be going over that later in context as needed)
Link to book
Also, consider this evergreen resource a teaching design system. It’s a collaborative effort from the team at Launch School. While we’re glad you wanted to join our cult, it is really important to constantly explore how other people are designing learning systems. So far, most of their learning materials are text-based. Why do you think that might be?