vite-plugin-pwa

What is vite-plugin-pwa?

vite-plugin-pwa is a plugin for Vite that enables Progressive Web App (PWA) functionalities. It helps in generating service workers, manifest files, and other PWA-related configurations to make your web application installable and offline-capable.

What are vite-plugin-pwa's main functionalities?

Generate Service Worker

This feature allows you to generate a service worker with runtime caching strategies. The code sample demonstrates how to cache image files using a 'CacheFirst' strategy.

```javascript
import { defineConfig } from 'vite';
import { VitePWA } from 'vite-plugin-pwa';

export default defineConfig({
  plugins: [
    VitePWA({
      registerType: 'autoUpdate',
      workbox: {
        runtimeCaching: [
          {
            urlPattern: /\.(?:png|jpg|jpeg|svg|gif)$/, 
            handler: 'CacheFirst',
            options: {
              cacheName: 'images',
              expiration: {
                maxEntries: 10,
              },
            },
          },
        ],
      },
    }),
  ],
});
```

Generate Manifest File

This feature allows you to generate a web app manifest file. The code sample shows how to configure the manifest with app name, description, theme color, and icons.

```javascript
import { defineConfig } from 'vite';
import { VitePWA } from 'vite-plugin-pwa';

export default defineConfig({
  plugins: [
    VitePWA({
      manifest: {
        name: 'My App',
        short_name: 'App',
        description: 'My awesome app',
        theme_color: '#ffffff',
        icons: [
          {
            src: 'icon-192x192.png',
            sizes: '192x192',
            type: 'image/png',
          },
          {
            src: 'icon-512x512.png',
            sizes: '512x512',
            type: 'image/png',
          },
        ],
      },
    }),
  ],
});
```

Auto Update Service Worker

This feature enables the service worker to automatically update when new content is available. The code sample shows how to set the 'registerType' to 'autoUpdate'.

```javascript
import { defineConfig } from 'vite';
import { VitePWA } from 'vite-plugin-pwa';

export default defineConfig({
  plugins: [
    VitePWA({
      registerType: 'autoUpdate',
    }),
  ],
});
```

Other packages similar to vite-plugin-pwa

workbox-webpack-plugin

workbox-webpack-plugin is a plugin for Webpack that provides similar PWA functionalities like generating service workers and caching strategies. It is more tightly integrated with Webpack and offers a comprehensive set of tools for building PWAs.

pwa-asset-generator

pwa-asset-generator is a tool that helps generate images and manifest files for PWAs. While it doesn't handle service workers, it complements other PWA tools by focusing on generating the necessary assets for a PWA.

next-pwa

next-pwa is a plugin for Next.js that adds PWA support to Next.js applications. It provides functionalities like service worker generation and caching strategies, similar to vite-plugin-pwa but specifically tailored for Next.js.

README

Zero-config PWA Framework-agnostic Plugin for Vite

🚀 Features

• 📖 Documentation & guides
• 👌 Zero-Config: sensible built-in default configs for common use cases
• 🔩 Extensible: expose the full ability to customize the behavior of the plugin
• 🦾 Type Strong: written in TypeScript
• 🔌 Offline Support: generate service worker with offline support (via Workbox)
• ⚡ Fully tree shakable: auto inject Web App Manifest
• 💬 Prompt for new content: built-in support for Vanilla JavaScript, Vue 3, React, Svelte, SolidJS and Preact
• ⚙️ Stale-while-revalidate: automatic reload when new content is available
• ✨ Static assets handling: configure static assets for offline support
• 🐞 Development Support: debug your custom service worker logic as you develop your application
• 🛠️ Versatile: integration with meta frameworks: îles, SvelteKit, VitePress, Astro, and Nuxt 3
• 💥 PWA Assets Generator: generate all the PWA assets from a single command and a single source image
• 🚀 PWA Assets Integration: serving, generating and injecting PWA Assets on the fly in your application

📦 Install

From v0.17, vite-plugin-pwa requires Vite 5.

From v0.16 vite-plugin-pwa requires Node 16 or above: workbox v7 requires Node 16 or above.

From v0.13, vite-plugin-pwa requires Vite 3.1 or above.

npm i vite-plugin-pwa -D 

# yarn 
yarn add vite-plugin-pwa -D

# pnpm 
pnpm add vite-plugin-pwa -D

🦄 Usage

Add VitePWA plugin to vite.config.js / vite.config.ts and configure it:

// vite.config.js / vite.config.ts
import { VitePWA } from 'vite-plugin-pwa'

export default {
  plugins: [
    VitePWA()
  ]
}

Read the 📖 documentation for a complete guide on how to configure and use this plugin.

Check out the client type declarations client.d.ts for built-in frameworks support.

👀 Full config

Check out the type declaration src/types.ts and the following links for more details.

• Web app manifests
• Workbox

📄 License

MIT License © 2020-PRESENT Anthony Fu