A collection of awesome repos around PWAs:

• PWABuilder: Vue / Nuxt frontend site for PWABuilder

• pwa-install: Web Component from the PWABuilder team that brings an awesome "install" experience to your Progressive Web App!

• pwa-auth: Web component that lets your users sign-in/sign-up using their Microsoft, Google, Facebook, or Apple account. Your app receives their email address, name, and profile picture.

• pwa-starter: Welcome to the lit-element edition of the PWABuilder pwa-starter! Looking to build a new Progressive Web App and not sure where to get started? This is what you are looking for!

• pwa-inking: A web component that adds a 2D inking canvas (and optional toolbar) to your PWA art sparkles