- preload at top of page for resources ala flipkart
- marketing points — cost of aquisition, boosts from switching to PWA.
- sites to copy — NASA website + polymer shop but for Packard cars
- On GraphQL errors — print the query plus where it came from and give them the link to debug it in GraphiQL
- AggressiveSplitPlugin — limit max chunk size to 250kb.
- SW render-dom-stream and stream HTML to browser.