- Inform user they can update with badge, update button
- https://stackoverflow.com/questions/55653236/access-service-worker-skipwaiting-from-within-app-build-with-webpackworkbox
- https://stackoverflow.com/questions/52904430/how-to-implement-skipwaiting-with-create-react-app
- Write integration tests
- Start with infinity symbol, fade out to card fading in
- 3D for card flipping - https://codesandbox.io/p/sandbox/enter-portals-9m4tpc?file=%2Fsrc%2Findex.js
- Animate click/tap card - particles - https://github.com/tsparticles/react
- Use state machine
- Storybook? lol