MobX
MobX is a reactive state management library that uses observables to automatically track and update components whenever the underlying state changes, offering a different paradigm compared to Redux.
Installing MobX
Creating an Observable Store
Using Observables in Components
The observer higher-order component automatically re-renders whenever any observable value used inside the component changes.
Computed Values
MobX automatically derives computed values from observables, recalculating only when their dependencies actually change, similar to a memoized selector.
MobX vs Redux
MobX uses a more object-oriented, mutable-style approach with automatic reactivity, while Redux enforces strict immutability and unidirectional data flow through pure reducer functions.
When to Choose MobX
MobX is well suited for developers who prefer an object-oriented approach and want less boilerplate around updating state directly, without needing to dispatch explicit actions for every change.
Conclusion
MobX provides a powerful, reactive alternative to Redux for React Native state management, particularly appealing to teams who prefer a more direct, object-oriented style of managing application state.
