state_queue is a BLoC-based package designed for managing state updates in a sequential, asynchronous manner. It ensures that state changes are processed one at a time, preventing race conditions and maintaining consistency in complex state transitions. Ideal for scenarios requiring ordered execution of async operations, such as form handling or workflow pipelines. Built with reliability and predictability in mind, it integrates smoothly into Flutter apps across multiple platforms.
Use cases
- Sequential form processing
- Workflow state management
- Preventing state race conditions
- Async operation sequencing
- Complex UI state updates
- Orderly data synchronization
Key features
- Sequential async state execution
- Built on BLoC pattern
- Thread-safe state updates
- Simple API for state transitions
- Supports cancellation of pending operations
- Cross-platform compatibility
Suitable for
- Apps with complex state logic
- Form workflows requiring order
- State-heavy business logic
- Developers using BLoC architecture
- Teams prioritizing predictable state flow
- Multi-platform Flutter applications
Considerations
- Not ideal for parallel state updates
- Requires understanding of BLoC pattern
- May add overhead for simple state changes
- Limited to sequential processing only
- Best suited for use cases needing strict order
- Less flexible than raw Stream controllers
