doc: add alternative

Author: harlan-zw

README.md

@@ -9,10 +9,14 @@
 
 > AMP (Accelerated Mobile Pages) Module for Nuxt 2
 
+Looking for a Nuxt 3 alternative? Try out:
+- [@vite-pwa/nuxt](https://vite-pwa-org.netlify.app/frameworks/nuxt.html)
+
 **DEMO**: https://codesandbox.io/s/github/nuxt-community/amp-module/
 
 [📖 **Release Notes**](./CHANGELOG.md)
 
+
 ## Docs
 * Getting Started
   * [Introduction](docs/README.md)