imgmin-loader v1.0.1

imgmin-loader

A loader for webpack4 which minify images.

Getting Started

To begin, you'll need to install imgmin-loader:

$ npm install imgmin-loader imagemin-pngquant imagemin-mozjpeg --save-dev

webpack.config.js

module.exports = {
  module: {
    rules: [
      {
        test: /\.(png|jpg|gif)$/i,
        use: [
          {
            loader: 'url-loader',
            options: {
              limit: 8192
            }
          },
          {
            loader: 'imgmin-loader',
            options: {
              limit: 8192,
              plugins: [
                require('imagemin-pngquant')(),
                require('imagemin-mozjpeg')()
              ]
            }
          }
        ]
      }
    ]
  }
}

And run webpack via your preferred method.

Options

limit

Type: Number|Boolean|String Default: undefined

The limit can be specified via loader options and defaults to no limit.

Number

A Number specifying the maximum size of an image in bytes. If the image size is equal or greater than the limit, will disable minify.

webpack.config.js

module.exports = {
  module: {
    rules: [
      {
        test: /\.(png|jpg|gif)$/i,
        use: [
          {
            loader: 'imgmin-loader',
            options: {
              limit: 8192,
              plugins: [
                require('imagemin-pngquant')(),
                require('imagemin-mozjpeg')()
              ]
            }
          }
        ]
      }
    ]
  }
}

Boolean

Enable or disable minify images.

webpack.config.js

module.exports = {
  module: {
    rules: [
      {
        test: /\.(png|jpg|gif)$/i,
        use: [
          {
            loader: 'imgmin-loader',
            options: {
              limit: false,
              plugins: [
                require('imagemin-pngquant')(),
                require('imagemin-mozjpeg')()
              ]
            }
          }
        ]
      }
    ]
  }
}

License

MIT