Overview
A high-performance Dart package providing immutable collections—lists, sets, maps, and multimaps—that match the speed of mutable equivalents. It offers extension methods and comparators to enhance native Dart collections with functional programming capabilities. Designed for developers seeking immutability without sacrificing performance, it integrates seamlessly into Flutter and Dart applications across all major platforms.
Use cases
- Building state management systems
- Implementing functional programming patterns
- Creating predictable application state
- Enhancing data consistency in reactive UIs
- Simplifying collection transformations
Key features
- Blazing-fast immutable collections
- Extension methods for native collections
- Built-in comparators for sorting and equality
- Zero runtime overhead compared to mutable versions
- Cross-platform support
Suitable for
- Developers prioritizing performance and immutability
- State management with Redux or similar patterns
- Functional programming enthusiasts
- Apps requiring consistent and safe data handling
Considerations
- Requires understanding of immutability principles
- May increase memory usage due to copy-on-write semantics
- Best suited for scenarios where data integrity is critical over raw mutability