Why is NgRx considered the standard in the Angular ecosystem?

NgRx is considered the standard in the Angular world because it:

#Reasons

1. Fits well into Angular's architecture. Angular itself is built around strict rules and structures. NgRx adds a similarly clear structure for working with state - actions, reducers, selectors, effects. This makes the application predictable.
2. Officially supported by the Angular community. It is not a third-party side project - the library is developed and maintained by Angular's core developers. That's why it is always compatible and is often mentioned in the official documentation.
3. Ideal for large projects. In large applications, many components use the same data. NgRx helps centralize state and avoid chaos: everything is stored in one place, and every change is transparent.
4. Works with DevTools. You can roll back any action and see what caused a state change - this matters for debugging and teamwork.
5. Enables building reactive applications. Everything is based on RxJS streams - this is convenient since you're already in the Angular ecosystem, where RxJS is used almost everywhere (forms, HTTP, routing).

In other words, NgRx is simply a familiar tool that provides order, transparency, and control. In the Angular ecosystem, it has become the default choice, especially where the project keeps growing or the team has multiple developers.