What is Angular?

What is Angular?

Introduction

Angular is among the most known front-end JavaScript frameworks as compared to others like react as well as Vue.js used in website development. It is written in TypeScript and provides a platform for making single page client applications using HTML and TypeScript.

How Angular helping the IT industry        

The first essential contribution of Angular in IT is bringing simplicity in single web application development, and this extends to its easy usage and simplicity. The other participation of AngularJS in the IT industry is easy testing. Testing is straightforward in Angular, and the Angular.JS module contains the parts of an application which are not difficult to manipulate.

History

The first Angular version was released back in 2009, therefore, has been in existence for some time. Angular since its existence has brought various changes as well as improvements, especially as far as web design is concerned. The initial version of the framework was realized in 2009, known by Angular.

Features

The general characteristics of AngularJS are as follows according to Fain (2016) −

1. AngularJS is a productive framework that can make Rich Internet Applications.
2. AngularJS gives engineers a choice to compose customer side applications utilizing JavaScript in a perfect Model View Controller (MVC) way.
3. Applications written in AngularJS are cross-program consistent. AngularJS naturally handles JavaScript code reasonable for every program.
4. AngularJS is open source, totally free, and utilized by a large number of designers around the globe. It is authorized under the Apache permit adaptation 2.0.

Angular E-commerce

In terms of e-commerce, AngularJS has excellent tooling. AngularJS has various tools such as Angular CLI, AngularJS elements as well as Ivy, which is the latest release. In building AngularJS e-commerce sites, there is no scarcity of intuitive, time-saving tools to help in getting a website up and running as quickly as possible. This is essential since saving this saves time and even resources at the same time.

TypeScript

Typescript enables one to write JavaScript codes the way you want to. It is a typed superset of JavaScript which compiles to plain JavaScript. It is a purely object-oriented programming language with classes, interfaces, and so on. The popularly known JavaScript framework Angular 2.0 is written using Typescript. The following are the features of TypeScript according to Griffith (2017)

Angular Components

Components can be registered using the .component () method of an AngularJS module (returned by angular. Module ().

Angular One Frame mobile & desktop

Mobile Angular UI offers essential mobile components that are missing in Bootstrap 3: switches, overlays, sidebars, scrollable areas, absolute positioned top as well as bottom navbars that don’t bounce on the scroll. It depends on robust libraries such as fastclick.js as well as overthrow.js in achieving the improved mobile experience.

Angular with Ionic

The good thing with Ionic is that using one codebase, and a developer is capable of building any platform using just HTML, CSS, as well as JavaScript. In installing the Ionic CLI which is used in running of native binaries on devices as well as simulators, the following code are run:

Angular Architecture

                 Model View Controller or MVC as it is commonly referred to, is a software configuration design for creating web applications, this is the architecture which supports AngularJs;

Angular Tools

AngularJs is a framework that boasts an incredibly rich ecosystem that has tooling built not only from the core team but also from the community. The Angular tools can be divided into three major categories, namely Development tools, library tools as well as testing tools. An example of a development tool is an Angular state inspector; an example of a library tool is Ngx_Bootstrap, while an example of testing tools is the angular test library.

Advantages

1. AngularJs gives the capacity for creating Single Page Application in a very clean and maintainable manner.
2. AngularJs provides the data binding capacity to HTML thus providing the user a rich and responsive experience
3. AngularJs code is unit testable.