Today I bring you an elegant search engine optimization solution for Angular progressive web apps. https://angularfirebase.com/lessons/seo-angular-part-1-rendertron-meta-tags/
Live demo: https://instafire-app.firebaseapp.com
1. This solution is fully compatible with AngularFire2
2. Will render links in twitter, facebook, etc.
3. Is crawlable by googlebot, bingbot, etc.
4. Does not require Angular Universal or any weird hacks
Rendertron: https://github.com/GoogleChrome/rendertron
Cloud Functions: https://firebase.google.com/docs/functions/
Inspiration: https://medium.com/dev-channel/solving-seo-with-headless-chrome-for-your-client-side-framework-288e66fdd2b7