During the employment interview Angular framework developers are asked about the core elements of this language. Why does it happen so? Simply to check whether a person understands the main principles of Angular work. The more developers know about the tools and the latest innovations, the better app or website they are able to develop.
This article will give you insight into 5 most pivotal modules all Angular developers must know about. This information will be entirely beneficial for both IT specialists and business owners as well. Firstly, developers will pay attention to pivotal aspects of Angular development and deepen their knowledge. Secondly, as a person who wants to build a mobile application or a website, you will know how to check the expertise of the chosen developer. Well, you can just visit https://devoxsoftware.com/technology/hire-angular-developer/ to hire the most suitable specialist for you without any problems, but still it is entirely beneficial to understand the basics of Angular development to make communication with the team more efficient. So, here we go!
Modules stand for the rational margins in the final web product. Each application developed with the help of Angular framework represents separate modules. These modules are responsible for outlining the logic or functionality of the existing application.
There are a few pivotal modules you should know about:
- When import enables the transmission of other interdependent modules. In this case a BrowserModule is essential by default for all kinds of Angular products.
- Thanks to the declaration facility all the elements of the respective blocks or modules can be defined. AppComponent is considered to be the most pivotal one.
- It is bootstrap that identifies the component that should be bootstrapped in the Angular-based product. AppComponent is also the most crucial one here.
- The provider option is responsible for the configuration of available injectable objects represented in the module.
The term Angular elements or components stands for the core UI segments. The final Angular product represents a set of elements. For each of them there is one separate template. It always works like this.
Service has a particular objective. It stands for performing a particular task well. In most cases it is used asynchronous gaining of information from the servers. For example, you can be interested in developing an Angular-based product that will represent the Github archives. To achieve this purpose you will need a particular service that is dedicated to the etching archives or repositories.
4. Metadata and decorators
You really need Metadata to enable a class configuration. This process is usually determined by a TypeScript. It may be also viewed as a special declaration type that can be attached to a class technique, statement, params.
Template is a representation of information in HTML where the controls are connected with the Angular elements properties. In these terms a separate HTML file can be created to determine a template. Then the URL-template property to a particular file’s path is set. Thanks to templates we are capable of doing a lot of beneficial things in the Angular framework. Among the most crucial things is that we can easily build reusable components with high performance.