Functionality

This is essential for user satisfaction, business success, quality and reliability, compliance, and innovation. Ensuring that a software product delivers the desired functionality is critical to its success and the success of the organization that uses it.

1. NgRx:

A state management library for Angular applications. It provides a way to manage the state of an application in a predictable and scalable way. With NgRx, you can define a single source of truth for the application state, and you can define how the state can be modified using actions and reducers. This can help to simplify the management of complex application states and make it easier to reason about how the application works.