왜 React Hook 인가?

Problem of Classical React(클래스의 문제점)

• Classes confuse both people and machines

  (This binding, Binding event handlers...)

• Complex components become hard to understand

  (이해가 어려운 복작한 컴포넌트 + cDM, cDU, cWU...)

• reusing stateful ligic between components

  (로직 재활용에 유용한 HOC, render props의 문제점)

React Hooks

"Hook" the logic

필요한 것(stateful logic) 만 Hook하여 쓰자!