postcss-clean

postcss-clean

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

---

Changelog

1.2.2 (2021-02-07)

Build

• Refinements to the coverage npm script (56650c894c4938b8c4b1a6eb2e1e212a6b2feab0)

CI

• Remove TravisCI (d5536b5c343aed7f7ba9f89f936ec5172f32d7fe)
• Setup GitHub Actions (a65c975930fab0b0dae12b4431092b574dbd2ac8)

Docs

• Github Actions badge (720324e8f6987cca83f2607aac7a3133b056a43b)

Update

• Test disabling tidySelector option (0cb1badab167447f96ce30fc94626e08c892f7ba)

Upgrade

• Bump clean-css from 4.1.8 to 4.1.11 (7d584743172b710c3b8c48cc0e92539123c019c1)
• Bump debug from 2.6.8 to 2.6.9 (c86face5f3aa84bd3616159123a77a54bc6ca862)
• Bump extend from 3.0.1 to 3.0.2 (c7b74f5eccbbb2cae702f7caffcd71b9dba35df2)
• Bump lodash.template from 4.4.0 to 4.5.0 (b5c7a88c3c36f3998f708277da9d0a7df5c3e1bc)
• Bump sshpk from 1.13.0 to 1.16.1 (6485b976aa7ad581d4a3d196c11418bf5b53a67c)
• Bump stringstream from 0.0.5 to 0.0.6 (635b75d0d552f8daca2ae4f07d9e1523791522d7)
• Bump tar from 2.2.1 to 2.2.2 (5d106da94193ac76452b92531873f5847e90bd86)

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