NgRx SignalStore: The Ultimate Tool for Modern State Management
summary
Claims NgRx SignalStore scales Angular Signals into an app-wide store, v20 enhancements add entity management plus composables like withFeature and withLinkedState, and an optional Events plugin implements a Flux-like event bus but increases complexity. Examples include a Todo store, a request-status feature, and entity plugins; community builds a ngquery-style server-cache. Four flattening operators (exhaustMap switchMap concatMap mergeMap) control races. Library reports about 350,000 weekly downloads and the extensibility features are shown as working in demos.
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chapters (18)
- 0:00Introduction
- 1:11Speaker background
- 2:59Mental models in architecture
- 4:46Server vs client state
- 6:54Indirection in state
- 8:18Interaction concept
- 9:02Command vs event patterns
- 11:52NgRx SignalStore intro
- 13:20SignalStore building blocks
- 16:32Extensibility features
- 17:59Custom loading plugin
- 20:31Events plugin complexity
- 21:53Reducers handling events
- 23:20Event handlers and operators
- 25:06Dispatching events
- 26:31SignalStore as tool
- 27:35Angular team on SignalStore
- 27:58Summary
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