Neutrino Minify Middleware

@neutrinojs/minify is Neutrino middleware for minifying babel, css, and image assets.

This middleware is usually only added during production builds.

Requirements

• Node.js v6 LTS, v8, v9
• Yarn v1.2.1+, or npm v5.4+
• Neutrino v8

Installation

@neutrinojs/minify can be installed via the Yarn or npm clients.

Yarn

❯ yarn add @neutrinojs/minify

npm

❯ npm install --save @neutrinojs/minify

Usage

@neutrinojs/minify can be consumed from the Neutrino API, middleware, or presets. Require this package and plug it into Neutrino:

// Using function middleware format
const minify = require('@neutrinojs/minify');

// Use with default options
neutrino.use(minify);

// Usage showing overriding middleware options
neutrino.use(minify, {
  babel: {},
  image: {},
  style: {}
});

// Using object or array middleware format

// Use with default options
module.exports = {
  use: ['@neutrinojs/minify']
};

// Usage showing overriding middleware options
module.exports = {
  use: [
    ['@neutrinojs/minify', {
      babel: {},
      image: {},
      style: {}
    }]
  ]
};

Customization

@neutrinojs/minify creates some conventions to make overriding the configuration easier once you are ready to make changes.

Options

• babel: Set options for @neutrinojs/babel-minify.
• image: Set options for @neutrinojs/image-minify.
• style: Set options for @neutrinojs/style-minify.

Plugins

The following is a list of plugins and their identifiers which can be overridden:

Name	Description	Environments and Commands
babel-minify	Minifies source code using BabelMinifyWebpackPlugin. From @neutrinojs/babel-minify.	all
imagemin	Optimize any images added by other webpack plugins (e.g. copy-webpack-plugin). From @neutrinojs/image-minify.	all
optimize-css	Minifies css using OptimizeCssAssetsPlugin. From @neutrinojs/style-minify.	all

Contributing

This middleware is part of the neutrino-dev repository, a monorepo containing all resources for developing Neutrino and its core presets and middleware. Follow the contributing guide for details.