> For the complete documentation index, see [llms.txt](https://backend-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://backend-course.cornellappdev.com/chapters/abstractions/pre-class.md).

# Pre-Class TODO's

## 1. Download Demo Starter Code

{% file src="/files/ZFqjwcjM71UVzBwDj448" %}