Firebase hosting: Serve different pages from different custom domains

Question

We\'re using custom domains on firebase hosting: our app, served from index.html, runs nicely on app.example.com. We\'ve also connected www.example.com, which serves the app

Answer 1

Firebase Hosting does not support multiple sites in a single project at this time. However, you can create a second project for your static landing page and deploy it there, connecting it to the www domain while leaving the app domain connected to the other project.

As of August of 2018, Firebase Hosting supports multiple sites on a single project! See the docs for more info.