Is NgRx needed?

You can achieve a clean architecture without the use of NgRx . However, this requires experience with Angular and software architecture as a whole. If you are not familiar with reactive principles and get a headache thinking about observables and composing data streams, this might not be for you.

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What is state in RxJS?

get state() returns the current state snapshot. The constructor takes an initial state and initializes the BehaviorSubject. select takes a callback function. That function is called when state$ emits a new state. Within RxJS map the callback function will return a piece of state.

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What is state in RxJS?

get state() returns the current state snapshot. The constructor takes an initial state and initializes the BehaviorSubject. select takes a callback function. That function is called when state$ emits a new state. Within RxJS map the callback function will return a piece of state.

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