How do we use this in a production environment?

[LDubya]

2 main concerns:

• custom domains
  • How do we use custom domains?
• Scaling up / multiple instances
  • How do we use multiple instances with sticky sessions, etc

I'd like to be able to use this (or something similar) as a meteor-now alternative, in production, now that Zeit is forcefully sunsetting Now v1.

[jkrup]

We could definitely benefit from a page or section in the README.md dedicated to this, but for now I can just point you to some relevant Heroku docs:

1. https://devcenter.heroku.com/articles/custom-domains
2. https://devcenter.heroku.com/articles/session-affinity

Please let me know if those work or if you run into any issues.