Redux Observable vs ng-state

Redux Observable vs ng-state: What are the differences?

Developers describe Redux Observable as "A powerful middleware for Redux using RxJS". It allows developers to dispatch a function that returns an observable, promise or iterable of action(s). Compose and cancel async actions to create side effects and more. On the other hand, ng-state is detailed as "State management library for Angular applications". RxJS and ImmutableJs powered nested state management for Angular 2+ applications inspired by @ngrx/store. It is simple, fast, reliable with no boilerplate.

Redux Observable and ng-state are primarily classified as "Concurrency Frameworks" and "State Management Library" tools respectively.

Some of the features offered by Redux Observable are:

• Redux async actions
• Rest requests with Redux
• ReactiveX standards

On the other hand, ng-state provides the following key features:

• Developers do not need to remember long nested paths to access stores
• Decouples / Hides paths to state from components
• Uses Redux like pure functions - actions to interact with state