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This package is deprecated. See: https://neutrinojs.org/migration-guide/#neutrino-v8-to-v9

@neutrinojs/pwa

8.3.0 • Public • Published

Neutrino PWA Middleware

@neutrinojs/pwa is Neutrino middleware for augmenting a Neutrino web application with Progressive Web Application capabilities. This middleware is usually only added during production builds.

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Requirements

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

Installation

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

Yarn

❯ yarn add @neutrinojs/pwa

npm

❯ npm install --save @neutrinojs/pwa

Usage

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

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

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

// Usage showing overriding options
neutrino.use(pwa, {
  relativePaths: true,
  // Override pluginId to add an additional pwa plugin instance
  pluginId: 'pwa'
});
// Using object or array middleware format

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

// Usage showing overriding options
module.exports = {
  use: [
    ['@neutrinojs/pwa', {
      relativePaths: true,
      // Override pluginId to add an additional pwa plugin instance
      pluginId: 'pwa'
    }]
  ]
};

The options passed to the PWA middleware are options accepted by OfflinePlugin. These are merged with the default values supplied by the PWA middleware using a deep object merge.

Environment

It is recommended to only use this middleware during building, or the production environment.

Example: Only use middleware when building:

❯ neutrino build --use @neutrinojs/react @neutrinojs/pwa

Example: Only use middleware during production:

module.exports = {
  env: {
    NODE_ENV: {
      production: {
        use: ['@neutrinojs/pwa']
      }
    }
  }
};

Example: Only use middleware during production:

const pwa = require('@neutrinojs/pwa');

neutrino.config.when(process.env.NODE_ENV === 'production', () => {
  neutrino.use(pwa);
});

Customization

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

Plugins

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

Name Description Environments and Commands
pwa Creates an OfflinePlugin with options for setting up caching via Service Worker. 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.

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Install

npm i @neutrinojs/pwa

Weekly Downloads

2

Version

8.3.0

License

MPL-2.0

Unpacked Size

4.99 kB

Total Files

5

Last publish

Collaborators

  • edmorley
  • eliperelman
  • helfi92
  • timkelty