Updated : Oct 30, 2020 in Not-Supporting

Choose AngularJS For Web and Mobile Application

Welcome to the world of new IT technologies! Nowadays, having a good knowledge of various frameworks is very important in the developer community. Such skills allow you to develop both web and mobile application projects. If you work with a startup, then you are probably expected to deliver instant results in a certain implementation, and this is where knowledge of frameworks can be more useful than ever.

It can also help you get a more interesting project and grow in your skills. Modern technologies offer many popular frameworks, but in this article you will find out more about AngularJS and the reasons why it should be used for website and mobile apps development. This modern framework is suitable for solving many problems in the field of web development and has many useful features and capabilities. Let’s figure out in more detail what is so special about it in this article which is called ‘Choose AngularJS For Web and Mobile Application’. Let’s start!

The first question, what is the AngularJS framework? It is an open source framework (not a library!) That allows you to create popular single page applications (SPA) today. After launching in 2009, AngularJS quickly gained popularity and is not going to lose such success – it remains the most popular JavaScript framework on GitHub (in the top both by frameworks and by the number of “stars”).

A little bit from the AngularJS history. The framework was developed not so long ago, in 2009 at Brat Tech LLC, as a software for storing JSON data. Angular was then released as an open source library. At that time it had such development goals as separation of application logic and DOM manipulation, parallel development of client and server sides, simplification of testing, extension of browser applications based on the MVC pattern. It also has built-in Angular directives including ng-app, ng-model, ng-bind, ng-controller, ng-class, ng-switch, ng-repeat. Google employees are currently working on the project.

Below I have suggested the reasons why I personally recommend choosing AngularJS for the development of your unique project.


#1 – The data connection between the output to the user and the interior of the application. Data-binding plays a big role and is very useful for developers and users. Angular automatically updates all changes on its own and displays them on the screen.


#2 – Reducing the time spent on the process of writing code. Every web developer values his time like no one else. Especially when it comes to deadlines and how to make an order in time. Using this framework allows you to write the required code faster. For example, Angular binds data by default.


#3 – Using HTML5 to add and create new functionality. AngularJS technology uses the new HTML5 standards. As a result, a separation is created between the files that display the content and the application logic itself. There is also the ability to manipulate the DOM through built-in directives and attributes. These attributes are part of HTML5.


#4 – Getting started is as easy as shelling pears. Want to get started with Angular? Then you just need to include the angular.js file, which has all the basic functionality you need. Additional tools are divided into separate modules, which can be connected if necessary.


#5 – The ability to create single page applications. The popularity of such projects has been growing lately. According to the idea, such resources reduce the load on the server and provide much more options for the user.


#6 – Separation of software and visual parts. The information that Angular displays on the screen appears through the {{param}} variables and while the logic is being developed, the visual part can be modified by the designers.


#7 – The ability to conduct parallel development on one resource. The framework is designed for modular development. All parts of the project can be split and used in different combinations. This principle is great when several programmers are working on the same project and reuse some modules. This framework is a good solution for large projects that are put together at the final stage of development.


#8 – Angular is developed by Google programmers. When the choice falls on a certain framework, then the hopes are relied on that it will be supported by developers and develop further. In this case, you can be calm, since the project is being developed by real professionals with many years of experience in this field.


#9 – Huge developer community. This is caused due to the popularity of the framework. There are a large number of forums where you can get answers to all your questions about the framework features and work with it. This community includes members of the permanent development team, as well as those who want to contribute to the development of the open source framework. There are many conferences on AngularJS, they talk about it at hackathons and argue about it in the thematic IT communities. There are many books and online resources for developers on AngularJS, so you can easily find needed information. For clients, this means: by choosing AngularJS, you will not only be on trend, but you will always be able to find developers to support your project.


#10 – Declarative code style. AngularJS uses a declarative programming paradigm when creating templates. This makes the code more lightweight, easier to read and maintain, since the required end result is described, and not all the steps to achieve it.


#11 – Directives . As you already know, HTML is used as the templating language in AngularJS. It is extended with directives that add information to the code about the desired behavior (for example, to load a specific module immediately after the page loads). Directives allow you to focus on logic and be more productive. They can be reused, which also increases the readability of the code.


#12 – Ease of testing. Parts of the application are located inside AngularJS modules, which are easy to manipulate. This modularity allows you to load only the services you need and efficiently perform automated testing. Moreover, if you adhere to the principle of “one file – one module”, there will be no need to remember the order of loading modules.

AngularJS is like water to fish for web applications. It is hard to imagine that they could exist without each other. For example, AngularJS provides capabilities for working with form validation. If the page uses forms, the FormController records their state. Using this information, we can set the behavior of HTML elements in the UI (for example, hide the “Clear Form” button if the user has not yet started entering data into the form).

For error handling, AngularJS provides built-in validators (required, ng-required, ng-minlength, ng-pattern, and others), but you can also create your own if it is needed. Error messages can be displayed both for the entire form and for its individual fields. The templates in AngularJS are HTML code supplemented with AngularJS elements and attributes. The framework augments the template with information from the model to show the user a dynamic page. Filters are used to process the data and format the values obtained from the model.

They allow you to show the desired data to the user without having to make changes to the original data. AngularJS allows you to organize applications from separate modules. Such modules can either depend on each other or be autonomous. For example, in the latter case, the Facebook login module can be used in several parts of the application at once, for example, on the login page and on the checkout page.

And thanks to the built-in mechanism of dependency injection, Angular.js itself recognizes the situation when you need to provide auxiliary objects, provides them and links the objects together. What is important, for AngularJS there are a huge number of ready-made solutions that allow you to solve quite a variety of tasks using ready-made modules. For example, there are several modules for routing, the most popular of which is ui-router, there are also various modules for working with ui-grid, ng-table and many others.

What’s new in the AngularJS 2.0? In fact, this is a framework rewritten from scratch, there is no new functionality added to the old one, but everything has been redesigned from the very beginning.

Conclusion

Twelve specific reasons listed above make it clear that AngularJS development has great features that allows you to create today’s relevant single page web applications with data and presentation split according to the MVC scheme. Thanks for reading an article ‘‘Choose AngularJS For Web and Mobile Application’. Enjoy your work in the Angular world!

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