What advantages do Angular 4 offer than its previous versions?

by Umesh Singh Software Engineer
Angular JavaScript, an open-source framework for front-end development, originally added with the aid of Google, was introduced in focus to decouple the common sense of the software and was aimed at dynamic page updates. A revolutionary platform for constructing higher mobile and laptop applications, Angular has laid out its variations before its customers with top-notch elements and ordinary updates. Backed up with the aid of a title like Google, it brings alleviation for sure to its users with a sturdy base of code and support.
If you are looking for Interview Questions on Angular JS then you can visit Angular JS Interview Questions and Answers.

Angular versions like Angular 2 and Angular 4 are one of the most able versions of the series. Released on March 2019, Angular is in contrast to Angular 3, Angular 2, and Angular JS, and appears to be an absolutely rewritten model of the angular series. Angular 4 fantastically supports the Typescript. Angular four can even help the developers to limit the dimension of the code to an exception of about 60%. Also, the further addition to its component-based shape has been validated to provide a better quality of coding aid to the development of the excessive performing platforms.

Benefits of Angular 4

  • Angular 4 has introduced to the ease of the usage of graph syntax in the predefined templates.
  • Angular 4 is outfitted with Typescript compatibility adding to its competency.
  • Have better services to be supplied below the vertical of animation and designing.
  • Angular four introduces a new title – “Pipe”. The characteristic can be used to exchange the first letter of every word to an uppercase letter.
  • Angular 4 can even help you transform your predesigned template into a definitely coded document which will ease the hustle in the direction of the coding framework.
  • Angular 4 is equipped enough to be in advance of its time and can even support cross-platform developmental activities. 

Differences between Angular 2 and Angular 4

Some of the frequently asked Angular 2 interview questions as well as angular 4 interview questions from various domains and verticals that every angular expert should be acquainted with are:

Angular 2

Angular 4


The size of code generated by the use of the platform Angular 2 would be bigger. The file would additionally require greater space.

The large dimension may additionally affect the performance of the software for that reason created.


The measurement of code generated using the platform Angular 4 would be smaller in size when compared with Angular 2. The file would also require comparatively less space by means of up to 60%. This may additionally help in improving the overall performance of the application made.


The interviewee is predicted to comprehend the diversifications and distinctive verticals blanketed in the software. There is no animation feature presents in Angular 2.


The specs and verticals in each of them are to be given distinctive points out as the variety has been different than all its previous versions. Animation elements are pulled out of the core angular and covered in the package.


Considering numerous points that Angular 2 brings with it for its utilization and purpose, it is not properly acquainted to support the previous model - Angular JS.


For most of the purposes and structures made via Angular 4, the application seems to be well-matched with the preceding model - Angular 2. 


Angular 4 is the successor and the state-of-the-art version of the extensively well-known sequence of Angular framework and is anticipated to do exceedingly nicely in the state of affairs and keeping up with the performance of the well-performing predecessors.

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About Umesh Singh Freshman   Software Engineer

0 connections, 0 recommendations, 24 honor points.
Joined APSense since, October 16th, 2019, From Faridabad, India.

Created on Oct 23rd 2019 12:38. Viewed 434 times.


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