Angular 7 Communicating Between Components

## Overview
Angular 7 has introduced powerful mechanisms for communication between components, significantly enhancing the robustness and flexibility of applications. By leveraging Observables and Subjects, developers can manage data flow across components more efficiently, making it easier to build dynamic and responsive user interfaces. This guide provides insights into how to implement these features effectively in your Angular applications.

## Features
- **Observable Support**: Utilizes the Observable pattern, enabling asynchronous data handling that keeps your UI responsive and up-to-date.
  
- **Subject Implementation**: Incorporates Subjects, which act as both an Observable and an Observer, allowing for easy broadcasting of data across multiple subscribers.

- **Enhanced Component Communication**: Facilitates communication between parent and child components or sibling components without the need for complex state management solutions.

- **Real-time Data Updates**: Enables instant data availability to components by emitting updates, ensuring that users always see the latest information.

- **Simplified Code Structure**: Reduces boilerplate code often required for component interaction, leading to cleaner and more maintainable codebases.

- **Integration with Angular Services**: Allows for seamless integration with Angular services, promoting the sharing of data across different parts of the application.

- **Event Management**: Simplifies event handling by providing a centralized way to manage events triggered across components, enhancing overall application flow.