What is BLoC?
BLoC (Business Logic Component) is a state management pattern and library for Flutter applications. It separates business logic from UI, making apps more testable, maintainable, and scalable through reactive streams.
Why We Use BLoC
BLoC provides structured state management:
- Separation of Concerns: Business logic isolated from presentation
- Testability: Easy unit testing of business logic
- Predictable State: Unidirectional data flow with clear state transitions
- Reactive: Stream-based updates for responsive UIs
- Scalability: Handles complex state in large applications
Our BLoC Expertise
We implement BLoC for production Flutter apps:
- Architecture Design: Bloc-based clean architecture patterns
- Complex State: Multi-bloc coordination and state composition
- Testing Strategies: Comprehensive bloc and integration tests
- Performance: Optimized rebuilds with BlocBuilder and BlocSelector
- Migration: Converting apps from other state management solutions
When to Choose BLoC
BLoC excels for:
- Large-scale Flutter applications
- Teams wanting strict architectural patterns
- Apps requiring extensive unit testing
- Complex state with multiple data sources
- Projects needing clear separation of concerns
