• Fix Imports

• Update documentation

Fixed #

• CRITICAL: Changed import from package:jaspr/client.dart to package:jaspr/jaspr.dart in viewmodel_impl.dart
  • This fixes the "dart:js_interop is not available on this platform" error during server-side rendering
  • ViewModels can now be used in both server and client contexts without compilation errors
  • Resolves incompatibility with Jaspr's server-side rendering (SSR)

Added #

• Initial release of jaspr_notifier
• Complete port of reactive_notifier for Jaspr framework
• ViewModel<T> for synchronous state management
• AsyncViewModelImpl<T> for async operations
• ReactiveBuilder<T> for basic reactive UI
• ReactiveViewModelBuilder<VM, T> for ViewModel-based UI
• ReactiveAsyncBuilder<VM, T> for async ViewModels
• ReactiveStreamBuilder<VM, T> for Stream-based data
• Singleton pattern with .instance accessor
• Automatic BuildContext access in ViewModels
• Global context initialization via ReactiveNotifier.initContext()
• Keep/NoRebuild optimization for expensive components
• Transform state functionality
• Manual listen/stopListening methods
• Comprehensive cleanup with cleanupAll()

Changed #

• Adapted all Widgets to Jaspr Components
• Converted Widget build() to Component build()
• Updated Text() widgets to Component.text() / text()
• Replaced Flutter HTML widgets with Jaspr DOM functions
• Modified lifecycle methods for Jaspr (didUpdateComponent)
• Removed Flutter-specific APIs (kFlutterMemoryAllocationsEnabled, WidgetsBinding)
• Updated Element.mounted checks to use try-catch pattern

Technical #

• Built on Jaspr 0.22.0
• 100% Dart implementation
• Full type safety maintained
• Zero breaking changes from reactive_notifier API
• All core patterns and philosophies preserved

Documentation #

• Complete README with examples
• API documentation
• Migration guide from reactive_notifier
• Comparison with other state management solutions

[Unreleased] #

Planned #

• Additional examples (todo app, API integration, form handling)
• Performance optimizations
• Enhanced error handling
• More comprehensive testing
• Video tutorials

Version History #

• 1.0.0 - Initial release (January 2025)

Migration from reactive_notifier #

If migrating from Flutter's reactive_notifier v4.x.x:

1. Update imports: reactive_notifier → jaspr_notifier
2. Change Widgets to Components in build methods
3. Replace Flutter widgets with Jaspr DOM elements
4. No changes to ViewModel logic or state management

All APIs remain identical to maintain seamless migration experience.