Shortcodes and Template Customization
done
Built-in and user-defined shortcodes with inline and body syntax for extending content without ejecting themes
6 built-in shortcodes (youtube, vimeo, gist, callout, figure, contact_form) with two syntax forms: inline {{</* name(args) */>}} and body {{% name(args) %}} content {{% end %}}. Users can add custom shortcodes by placing .html files in templates/shortcodes/ — built-ins can be overridden by name. Named arguments support string, integer, float, and boolean types. Page and site context are available inside shortcode templates.