AMP HTML Extensions

AMP Extensions are either extended components or extended templates.

AMP HTML Extended Components

Extended components must be explicitly included into the document as custom elements.

For example, to include a YouTube video in your page include the following script in the <head>:

html

<script
  async
  custom-element="amp-youtube"
  src="https://cdn.ampproject.org/v0/amp-youtube-0.1.js"
></script>

See the Components list.

See the AMP template spec for details about supported templates.