Components
Every USWDS component the theme exposes, and the shortcode or front matter that puts it on a page.
Components come in two shapes. Anything that sits inside body copy is a
shortcode you write in the markdown. Anything that wraps the page — navigation,
the header, the footer — is chosen in hugo.toml or in front matter, because a
shortcode can only ever render inside main.
Alert
Call out information the reader needs before they carry on.
Accordion
Collapse long supporting detail so the page stays scannable.
Process list
Number a sequence the reader has to follow in order.
Navigation
The three components that tell a reader where they are: side navigation, breadcrumb, and in-page navigation.