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Redux Club degli Sviluppatori
- 4. Redux is a predictable state container for JavaScript apps
- 5. What is a state?
- 6. What is a state?
- 7. What is a state?
- 8. Action: add a Task
- 9. New state
- 11. Motivation Our code must manage more state than ever before
- 12. Three Principles Single source of truth
- 13. Three Principles Single source of truth State is read-only
- 14. Three Principles Single source of truth State is read-only Changes are made with pure functions
- 15. Functions that return the exact same output for given inputs They should also be free of side-effects Pure Function
- 16. Code Example
- 17. Demo
Editor's Notes
- 1. state from your server can be serialized and hydrated into the client faster development cycle (serialize state) Undo/Redo 2. neither the views nor the network callbacks will ever write directly to the state there are no subtle race conditions logged, serialized, stored, and later replayed 3. Because reducers are just functions, you can control the order in which they are called