Markdown syntax
Everything you can put in a Docsio markdown page — standard markdown, code blocks, admonitions, tables, embeds.
Frontmatter
Every page starts with YAML frontmatter — title, position, description, icon, and more.
Sidebar configuration
How the sidebar gets built, plus the schema for _category_.json files.
Components
Built-in components you can drop into any .mdx page — Card, CardGrid, and a few more.