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  • License MIT

PostCSS plugin to minify CSS with clean-css

Package Exports

  • postcss-clean

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (postcss-clean) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

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PostCss plugin to minify your CSS

Compression will be handled by clean-css, which according to this benchmark is one of the top (probably the best) libraries for minifying CSS.

Install

With npm do:

npm install postcss-clean --save

Example

Input

.try {
  color: #607d8b;
  width: 32px;
}

Output

.try{color:#607d8b;width:32px}

Input

:host {
  display: block;
}

:host ::content {
  & > * {
    color: var(--primary-color);
  }
}

Output

:host{display:block}:host ::content>*{color:var(--my-color)}

Note this example assumes you combined postcss-clean with other plugins (e.g. postcss-nesting).

API

clean([options])

Note that postcss-clean is an asynchronous processor. It cannot be used like this:

var out = postcss([ clean() ]).process(css).css;
console.log(out)

Instead make sure your runner uses the async APIs:

postcss([ clean() ]).process(css).then(function(out) {
    console.log(out.css);
});

options

It simply proxies the clean-css options. See the complete list of options here.

Usage

See the PostCSS documentation for examples for your environment.

Contributing

Pull requests are welcome.

License

MIT © Leonardo Di Donato

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