Nupolyon

Auto-Inject polyfill from polyfill.io

✨ Release Notes

Features

✅ Automatic detection based on browserslist target
✅ Using polyfill.io CDN, Custom CDN, or Self-Host

Quick Setup

Add nupolyon dependency to your project

# Using pnpm
pnpm add -D nupolyon

# Using yarn
yarn add --dev nupolyon

# Using npm
npm install --save-dev nupolyon

Add nupolyon to the modules section of nuxt.config.ts

export default defineNuxtConfig({
  modules: [
    'nupolyon'
  ]
})

That's it! You can now use Nupolyon in your Nuxt app ✨

Configuration

Change host

export default defineNuxtConfig({
  modules: [
    'nupolyon'
  ],
  nupolyon: {
    host: 'http://my-own-cdn.com/polyfill.min.js'
  },
})

Selfhost mode

Set host to selfhost to enable self-host mode

export default defineNuxtConfig({
  modules: [
    'nupolyon'
  ],
  nupolyon: {
    host: 'selfhost'
  },
})

Development

# Install dependencies
npm install

# Generate type stubs
npm run dev:prepare

# Develop with the playground
npm run dev

# Build the playground
npm run dev:build

# Run ESLint
npm run lint

# Run Vitest
npm run test
npm run test:watch

# Release new version
npm run release

License

This project published under MIT License, see LICENSE for more details.