About

The head ¹⁾ is the element that contains the html metadata.

The most known are:

• The title element (mandatory) - the title of the page
• The script element - to load script
• The link element - to load other resources mostly stylesheet
• The meta element - to define social tag for search engine, social network and more

DOM Accessors

The document property document.head returns the head element.

Library

• Node: react-helmet while someone navigates a react app, the metadata stays in sync.
• react - SSR-ready Document Head tag management for React 16+ used by medium