mobx.dart #

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MobX for the Dart language.

Supercharge the state-management in your Dart apps with Transparent Functional Reactive Programming (TFRP)

Building blocks #

Observables #

• ✅ Create ObservableValue<T> via observable<T>()
• ✅ Create ObservableList<T>
  • ❌ observe and intercept
  • ❌ onBecomeObserved and onBecomeUnobserved
• ❌ Create ObservableMap<K, T>
• ✅ Atoms with createAtom()

Computed Observables #

• ✅ Create ComputedValue<T> via computed<T>()
• ✅ 2-phase change propagation

Reactions #

• ✅ Create Reaction with autorun()
  • ✅ with delay
• ✅ Create Reaction with reaction()
  • ✅ with delay
  • ✅ with fireImmediately
• ✅ Create Reaction with when()
  • ✅ when with timeout
  • ✅ when() returning Future<T>

Actions #

• ✅ Create Action with action()
• ✅ Create untracked-action with untracked<T>()
• ✅ Create transaction with transaction<T>()

Cross cutting features #

• Observability API for ObservableValue and ComputedValue

  • ✅ observe
  • ✅ intercept
  • ✅ onBecomeObserved
  • ✅ onBecomeUnobserved

• Spying and Tracing

• Exception handling and Error recovery

  • ✅ onReactionError on the context for catching global errors
  • ✅ onError handler for reactions
  • ✅ disableErrorBoundaries option for the reactive context

• Debuggability

Public facing #

• ✅ Logo
• ❌ Documentation
• ❌ Website (published on github.io)