css-mqpacker-webpack-plugin

The Webpack plugin for pack same CSS media query rules into one using PostCSS.

node-css-mqpacker

Install

npm i css-mqpacker-webpack-plugin --save-dev
# or
yarn add css-mqpacker-webpack-plugin -D

Example

webpack.config.js

const CssMqpackerPlugin = require('css-mqpacker-webpack-plugin');

module.exports = {
  optimization: {
    minimize: true,
    minimizer: [
      new CssMqpackerPlugin(),
    ],
  },
};

Options

test

Type: String|RegExp|Array<String|RegExp> Default: /\.css(\?.*)?$/i

Test to match files against.

webpack.config.js

module.exports = {
  optimization: {
    minimize: true,
    minimizer: [
      new CssMqpackerPlugin({
        test: /\.foo\.css$/i,
      }),
    ],
  },
};

include

Type: String|RegExp|Array<String|RegExp> Default: undefined

Files to include.

webpack.config.js

module.exports = {
  optimization: {
    minimize: true,
    minimizer: [
      new CssMqpackerPlugin({
        include: /\/includes/,
      }),
    ],
  },
};

exclude

Type: String|RegExp|Array<String|RegExp> Default: undefined

Files to exclude.

webpack.config.js

module.exports = {
  optimization: {
    minimize: true,
    minimizer: [
      new CssMqpackerPlugin({
        exclude: /\/excludes/,
      }),
    ],
  },
};

sort

Type: Boolean|Function Default: false

By default, CSS MQPacker pack and order media queries as they are defined (the “first win” algorithm). If you want to sort media queries automatically, pass sort: true.

webpack.config.js

module.exports = {
  optimization: {
    minimize: true,
    minimizer: [
      new CssMqpackerPlugin({
        sort: true,
      }),
    ],
  },
};

License

MIT