# Page Not Found

The URL `mod-2-html-css-dom/intro-to-dom` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2. Intro to SQL](https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-6-databases/2-intro-to-sql.md)
- [3. The Box Model](https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-3-html-css/3-box-model.md)
- [1. Intro to React](https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-7-react/1-intro-to-react.md)
- [1. Intro to Programming](https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-1-javascript-fundamentals/0-intro-to-programming.md)
- [Project: Personal Portfolio Website](https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-3-html-css/8-personal-portfolio-project.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://marcylabschool.gitbook.io/marcy-lab-school-docs/mod-6-databases/2-intro-to-sql.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://marcylabschool.gitbook.io/marcy-lab-school-docs/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://marcylabschool.gitbook.io/marcy-lab-school-docs/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/marcy-lab-school-docs/mod-6-databases/2-intro-to-sql.md`).

You may also use `Accept: text/markdown` header for content negotiation.