Why choose Angular for Web Application Development

Angular for Web Application Development

Writing long lines of code, testing frequently to find a number of bugs, modifying and updating the things every time when something in the app changes etc. is always a tedious process, consumes much of the time and results into reduced productivity and unhappy customers. Hence, to refrain developers from these challenges, JavaScript frameworks came into existence. Although there are many JavaScript frameworks that have its own benefits, but Angular is the one that wins the battlefield of web application development.

Angular is a structural JavaScript framework developed by Google that helps developers to simplify front-end web application development process. It uses HTML as a template language and extends HTML’s syntax to express application component in clear and concise manner.

In a short time frame, its release got remarkable applauds from developers and enterprises and thus it is being widely adopted today. But, how it helps in developing a remarkable web application?

Here we have listed comprehensive reasons for choosing Angular for your next project….

  • Enhanced Security

Whenever there is any need of modifying data in the existing product or new update in the technology or any installation is to be made, security is always the point of concern. But, Angular has completely eliminated the fear of data protection as it has ability to present data in an appealing manner. Angular uses HTTP interface to communicate with the server which can be in the form of RESTful APIs or simple web service. The structure of JavaScript framework is robust and flexible to implement third-party libraries and packages like OAuth. $http module offers CSRF protection but server work is necessary to support this functionality.

  • Creates Applications Quickly with the help of MVC

Another reason to use Angular is, it is based on MVC model which have made it popular for web development. If you wish to develop dynamic, complex, large and user-friendly applications, Model-View-Controller is one of the important features. It divides logic, process and UI into separate modules and improves the quality of code, removes complexities and helps the developers to build web application in a hassle-free way.

  • Two-way Data Binding to Develop Web App with Less Efforts

A reason why enterprises are embracing Angular for web application development is; it enables to develop the application quickly with less efforts. It supports two-way data binding that helps developers to synchronize the data between model and view components without putting extra efforts. Angular is capable of updating web application’s front-end each time whenever there are any changes in backend. When data in the model changes, the view reflects the change, and when data in the view changes, the model is updated as well. Two way data binding handles the synchronization between the DOM and the model in both ways. Moreover, developers don’t have to write more code at the time of developing web application and even do not have to write their own MVC pipeline. It offers more flexibility and extensibility when it comes to developing high-end web applications.

  • Real-time Testing of your Web App

By choosing Angular for your next responsive web app development, developers don’t have to wait for a long time to test your app. To ensure error-free components, Angular comes with real-time and in-built test modules for gaining precise insights of the modules that are already developed. By running this, developers can save much of the time as it can work in parallel with development procedure and also will provide developers with the clear idea about areas where improvements are needed.

  • Creates Reliable Single Page Applications

With this framework, developers can develop fully-responsive single page applications that can work on different devices and platforms. Angular provides enhanced user experience along with multiple templates, modules and UI effects. Angular provides form validation capabilities, so when a form is used, form controllers write down their states. Moreover, in-built validation of error handling helps to show the error message for whole form or separate fields.  By using this data, developers can change the behavior of HTML elements used for user interfaces and can also create their own validates if they need. So, if you want to make an attractive and high-performing single page application, then nothing can be better than Angular.

  • Provides Modularity

Angular helps to create multiple modules for a single application. Each module is dependent on the other module and can be combined further to run complete applications. For instance, developers can use Facebook login modules in several part of the application such as login, playing games, ordering etc. Due to the in-built dependency mechanism, it automatically identifies when an additional module is provided and then binds it to the other developed application modules.

  • Ease of Maintenance

Another advantage of Angular is that, it develops the applications that are maintainable. Every time when developers develop web application, they need to go through over and over again, fix issues and bug over time. But Angular can refrain from doing this tedious task. It is because, Angular uses object-oriented design at client side and helps to remember object –oriented design principles that make web applications easier to maintain.

Wrapping it up…

With so many benefits, it does make sense to use a framework for web app development that offers easy and efficient ways to develop it.  Angular provides win-win situation for developers and enterprises both which helps gain popularity in developing interactive, scalable and efficient web applications.

Planning to choose Angular for your next web development project? Hire our expert Angular developers to build top-notch application over the model-view-controller (MVC) framework. Get in touch with us today!

Angular 5: Top features To Watch Out For

Angular 5

Angular is developed by Google and is one of the widely used JavaScript framework which help developers to build web applications by using HTML as a template language. Angular’s data binding and dependency injection eliminate much of the code which you could otherwise have to write manually, that may result into a tedious task.

In order to deliver the latest features, Google has been updating Angular consistently to make it light-weight, fast and easy-to-use. In November 2017, Google released Angular 5.0 with a number of features and bug fixes. The core focus of this update is to simplify app development, code sharing, code compilation time etc.

Overview of Angular 5 new features and improvements

Build Optimizer

The new release of Angular 5 comes with the Build Optimizer tool which makes the framework smaller, faster and easier to use. Build Optimizer is run by default when production builds are created with CLI (Command line interface) and decreases the size of JavaScript. Basically, Build Optimizer has 2 main roles i.e. it:-

  • Marks the part of your application as ‘pure’ which removes the part of your application i.e. not needed during runtime via tree shaking
  • Remove decorators from application’s runtime code because decorators are used by the compiler and are not needed at runtime

These jobs can enhance the boot speed of your application and lessen up the size of JavaScript bundles.

Compiler Improvements

The improvements were also made in the compiler to provide faster rebuilds for both production builds and AOT builds. The previous version was bit slow and small change in a template needed full compilation. This updated version has ‘pipeline transformer’ which has an ability of TypeScript compiler that only compiles what is necessary with a new watch mode. Features were added to the decorators which made it possible to create smaller bundles by removing whitespaces. The new compiler saves 95% of the build time when performing an incremental AOT build.

You can take advantage by using, ng serve –aot

Improved decorator support

The new feature of Angular 5 supports decorators like useValue, useFactory and data in object literals.  These decorators help to use the values that are calculated at runtime. Rather than using name function NULL can be used, so that it can execute the code without affecting the public API.


                              provider: [{provide: ‘token’, useValue: calculated()}]
export class MyClass {}

Angular 5

                              provider: [{provide: ‘token’, useFactory: () => null}]
export class MyClass {}


HttpClient instead of HTTP

Http client came into existence in version 4.3; angular/http was used for making a smaller, simpler and more powerful HTTP web requests in an angular application.  Now in version 5, the angular team recommends to use HTTPclient for all applications.

To update HTTPClient, replace HttpModule with HttpClientModule from @angular/common/http in each of the modules, inject the HttpClient service, and eliminate any map(res => res.json()) calls, which are no longer required.

Its features include

  • Typed, synchronous response body access, including support for JSON body types.
  • JSON is now used as a default; no longer to explicitly parsed JSON
  • Interceptors enable middleware logic to be inserted into the pipeline
  • Immutable request/response objects
  • Progress events for request upload and response download

Angular Universal Transfer API

In Angular 5, sharing code between client side and server side version of the application has become much easier. Angular Universal was introduced to provide support for the developers in order to perform server-side rendering of Angular applications. Furthermore, two modules like ServerTransferStateModule and BrowserTransferStateModule were added which helps to generate information on platform server and then transfer information to the client side to avoid regeneration of the same information. This is useful when an application fetches data over HTTP!

By transferring state from the server, developers can refrain from making another HTTP request, once the application makes it to the client.

Furthermore, Domino is added to the platform-server; this means that Angular 5 supports DOM based manipulations within server-side contexts and also supports third-party JavaScript and Component libraries.

Internationalization of pipelines for number, date and currencies

The latest update of Angular 5 includes number, date and currency pipes which enhanced standardization across browsers and eliminated the need for i18n polyfills. Apart from this, the pipe has been updated to provide extensive locale support and configurations for any locales relying on the CLDR .

If you do not want to use this new pipe, you can import the module DeprecatedI18NPipesModuleto after the CommonModule to access the previous behavior.

import { NgModule } from ‘@angular/core’;

import { CommonModule, DeprecatedI18NPipesModule } from ‘@angular/common’;

New Router lifecycle event

Angular 5 includes lifecycle events that enable developers to track router cycles from the beginning of running guards until the completion of activation.  The new events of the router lifecycle are:-

  • *ActivationStart*
  • *ActivationEnd*
  • *ChildActivationStart*
  • *ChildActivationEnd*
  • *GuardsCheckStart*
  • *GuardsCheckEnd*
  • *ResolveStart*
  • *ResolveEnd*

Above mentioned events can be used to have more control of your application.

Form Validation

In Angular 5, forms can run validation and value updates using ‘on blur’ or ‘on submit’ rather than on every input event.

<input name=“lastname” ngModel [ngModelOptions]=“{updateOn: ‘blur’}”>

If you have any server-side validation or any heavy process is triggered by validation or any value changes that are not run often; with this form validation in the new update, you can take control of the validation and value change timing at control level or specify it for a complete form.

Moreover, ‘asyncValidators’ can be specified in an option object, instead of declaring it as third parameter.


Angular 5 is smaller and faster and is loaded with significant features and great improvements. This update has very useful tools which will make your application faster and fully optimized. Angular update guide will help the development teams to learn more about Angular updates. The team of Angular is very active; although they came up with Anglular 5 in November 2017, major bug fixes version Angular 5.1 and Angular 5.2 were out soon after the release.

Well… the story doesn’t end up here… Angular 6 is about to release soon providing easier, smaller and quicker web development services.

Looking to build your next project in Angular 5? Connect with us today!

Quick Inquiry

Quick Inquiry