React hooks
bye bye to classes
@jimeno0
Carlos P. Jimeno
Carlos P. Jimeno
@jimeno0
Function
@Jimeno0
Class
What & why
🤔
@Jimeno0
What is a hook
@Jimeno0
Funcions "hook into" state & lifecycle from function components
State in Class Components
@Jimeno0
@Jimeno0
State in functions
@Jimeno0
💥
@Jimeno0
Why
@Jimeno0
Scaffolding
Complex logic mixed in components
Reusable code
Class components misunderstandings
❌
♻
🍱
🤓
Reusable FTW
@Jimeno0
=> Wrapper hell
HOC/ render props
Rules
@Jimeno0
Declare in the top level
❌
Dont use in Class Components
❌
Built in hooks
@Jimeno0
State management
@Jimeno0
(With clean code)
useState()
@Jimeno0
(Demo time)
Life cycle management
@Jimeno0
useEffect()
@Jimeno0
(Demo time)
App context
@Jimeno0
useContext()
@Jimeno0
(Demo time)
Redux like context
@Jimeno0
useReducer() + useContext()
💥
@Jimeno0
Custom hooks
@Jimeno0
Do once, use forever
@Jimeno0
@Jimeno0
useArray()
Final thoughts
@Jimeno0
@Jimeno0
🎉
@Jimeno0
CREDITS
@Jimeno0
