Redux.js + Rx.js + immutable.js + reselect.js

資料流

1. dispatch action
2. epic: 裡面去接 API (action in action out)
3. reducer: 更改 state
4. selector 選到想要的資料

Redux 資源

• Redux 核心詞彙的術語表
  https://chentsulin.github.io/redux/docs/Glossary.html
  https://redux.js.org/basics/actions

• Redux Toolkit