# DOM tree

The in-memory tree of document, element, text, comment, and other nodes produced from HTML.

## What is the **DOM tree**?

The in-memory tree of document, element, text, comment, and other nodes produced from markup.

Level: Master · [More HTML terms at this level](https://www.ask-codey.com/glossary/subjects/html/master)

Updated: October 16, 2026

Source: https://www.ask-codey.com/glossary/dom-tree