This app demonstrates how Meteor uses code that was cached in dev mode to build a production build.

1. clone
2. npm install
3. meteor
4. observe how there is an dev-only complaint in the browser console due to a Svelte component receiving an unused prop
5. ctrl+c
6. meteor --production
7. observe how the dev-only complaint is still present
8. ctrl+c
9. meteor reset
10. meteor --production
11. the complaint is now gone