Patricia Lacey 
Angular is a framework for building user interfaces with HTML, CSS, and JS. Angular creates two-way data binding with events when it comes to UI design. This goes beyond the standard “one-way” bindings that native frameworks provide. These two-way bindings are how Angular achieves unidirectional data flow—the dependency model between objects in the DOM and your application’s code.
The angular architecture patterns can be used to understand how this pattern is executed to make your applications better suited for handling large amounts of real-time data or high volumes of traffic volume by implementing features. These could include live updates, long polling, and local storage solutions using push notification providers.
Features One Can Access
- Model View Pattern:
A model View pattern is a visual pattern or design abstraction. A high-level architectural pattern describes how an application’s user interface interacts with a data model instead of directly manipulating the data. This architecture pattern aims to bring the user interface and the underlying data together into a single cohesive unit.
- Template View Pattern:
Template View is another proper pattern you can use to create your applications. The primary benefit of using templates in Angular is to create views that contain any content, such as text, images, videos, and so on, in your application which could be used as the header of home pages, footer of pages, and also in every view, you want it to be used on.
- Directive:
A directive is a particular type of component that runs within a template view. When orders are combined with the View Encapsulation pattern, they can be used to provide additional features such as complex behavior.
- Controller:
In angular architecture patterns, controllers are responsible for interacting with the view and handling events raised by the view. Controllers are activated by events from the template and link their DOM elements together in response to events from other controllers or the model itself. A controller can also be considered a gateway to the rest of an application through which all calls must go. The controller creates data-bound views and manages event handlers that invoke functions exposed by modules in your application code which control programmatic behavior related to these views.
- Factory:
In Angular and similar declarative frameworks, a factory is used to create and return data dynamically. AngularJS typically use factories as services. Factories might also be created for testing or internal use only and not to be exposed to end-users. When creating a factory, you might want to consider using this for testing your configurations in development versus creating time-consuming factories for production deployments.
Summary
These are the five main Angular Architecture Patterns that one can use in order to build their own AngularJS applications. All these patterns are inbuilt with AngularJS, and they provide an easy way of creating code bases and building applications of any scale, size, and requirements. One can easily implement these patterns effectively to realize the potential usage of angular in developing web applications.
