hugo/docs/content/en/hugo-pipes/minification.md

title	linkTitle	description	categories	keywords	menu	weight	signature
Minify	Asset minification	Minifies a given resource.	asset management		docs parent weight pipes 50	50	resources.Minify RESOURCE minify RESOURCE

Usage

Any CSS, JS, JSON, HTML, SVG or XML resource can be minified using resources.Minify which takes for argument the resource object.

{{ $css := resources.Get "css/main.css" }}
{{ $style := $css | resources.Minify }}

Note that you can also minify the final HTML output to /public by running hugo --minify.