# Autonomous custom element

A custom element with its own hyphenated tag name.

## What is **Autonomous custom element**?

**Autonomous custom element** — A custom element with its own hyphenated tag name.

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

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/autonomous-custom-element