Metadata is displayed on top of a page. This text is a part of this page's metadata. It is written in YAML format and is being used to add title, description, part info, tags and update date to your pages. This page includes a front matter like the following.
1--- 2part: NextBook 3title: Page Metadata 4description: Metadata is displayed on top of a page. This text is a part of this page's metadata. It is written in YAML format and is being used to add title, description, part info, tags and update date to your pages. This page includes a front matter like the following. 5tags: [metadata, reference, NextBook, md] 6updated: '2021-04-30' 7---
While part and title are required and used for SEO and displaying page information, others are optional.