Flutter State Management Libraries

MobX for the Dart language. Hassle-free, reactive state-management for your Dart and Flutter apps.

Zustand is a state management library that provides a centralized store for managing shared application data. It functions as a reactive container that connects application state to components, allowing them to subscribe to specific slices of data and trigger updates automatically. By utilizing selector-based data access and immutable state updates, the library ensures that components only re-render when their observed data changes, maintaining a predictable and efficient data flow. The library distinguishes itself through a pluggable, middleware-based architecture that allows for the extensi

This is a reference project that implements the same TodoMVC application across multiple Flutter state management and architecture patterns, enabling direct side-by-side comparison. The project demonstrates how different approaches—including BLoC, Redux, MobX, Provider, and Scoped Model—handle state, data flow, and separation of concerns within the Flutter framework. Each architecture implementation is built to the same specification and runs an identical suite of shared integration tests, ensuring consistent behavior across all patterns. This allows developers to evaluate the trade-offs of e

MobX is a reactive state management library and fine-grained reactivity engine. It provides an observable data store that automatically triggers updates in the user interface when data structures change, functioning as a transparent functional reactive store to maintain a consistent source of truth. The system utilizes a dependency-graph mapping and proxy-based object observation to track data dependencies. This ensures that only the specific components dependent on changed data are updated, which reduces unnecessary re-renders and optimizes frontend performance. The library supports decoupl

Redux is a JavaScript state management library that serves as a centralized state container for application data. It operates as a predictable state machine, maintaining the entire application state in a single immutable object tree to ensure a consistent source of truth. The library enforces a unidirectional data flow architecture where the state is read-only and can only be modified by dispatching action objects. State transitions are calculated by applying pure reducer functions to the current state and a specific action, ensuring that data updates are deterministic and trackable. The sys