AngularJs Advantages and Disadvantages – Why AngularJS is Popular
After studying uses of AngularJS, its time to explore AngularJS advantages and Disadvantages. These pros and cons of AngularJs state us why, when, where, how to use AngularJS. Every coin has two unique faces, its time to explore these faces of AngularJs.
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1. AngularJS Advantages and Disadvantages
Everything has some positive aspects as well as negative aspects. But, before started anything we should be aware of what is the pros and cons of anything. AngularJS also has its pros and cons, which states strength and limitations. So, let’s discuss them:
2. AngularJs Advantages
There are certain features in angular which makes it favourable for use. Following are the benefits of AngularJS, let’s discuss them one by one:
- Open source
- Easy to extend
- Easy to test
- Great MVC
- Google supported
- No Pre-requisite knowledge
- Easy to customize
- Single page application (SPA)
i. Open Source
Various features an open source application can posses are as follows:
- Customization character
- Interpreted collaboration
- Powerful supportability
- Open source technologies are group oriented
ii. Single Page Application (SPA)
Single page application means only a single HTML web page is loaded and further updation is done on that single page only. Since it is mostly used to create single page application and single page application works fast as well as it is user-friendly.
Applications that are built using angular technology are as follows:
- Malhar-Angular-Dashboard, Viktor
- NV-1 (open source musical instrument)
- Taiga (Project Manager application for agile developers and designers)
- ProtonMail (Encrypted Webmail Interface)
- DuckieTv (web app for tracking tv shows)
- Aislel (e-commerce market place)
- SoundNode (Sound Cloud for desktop )
iii. No prerequisite knowledge
iv. Easy to extend and customize
Due to certain built-in attributes, it is easy to extend. These attributes make it possible to extend the functionality of HTML by attaching a specific behavior with it. One can create its own directives too in it therefore it is customized.
Customized means adding or removing features or functionality, which is done to satisfy the specific needs. Also, customized software consist of user-friendly features rather than unnecessary elements as it is purely according to individual needs.
v. Google supported
AngularJs framework is supported by a large community, Google.
The various advantages of Google supported sites are:
- Regular updates are done.
- For distributed or remote users, the anywhere/anytime access capability to the corporate intranet by google supported sites.
- It provides a capacity to work across the operating system.
vi. Great MVC
As we know there are three components of MVC architecture (Model, View, Controller) so in many frameworks, a programmer has to split the code into multiple MVC components. Also, after that programmer has to code again to combine the code of these three parts. While in angular it is being done automatically. Angular strings the code together and hence saves the time of programmer too.
vii. Easy to test
Also, there are some other tools are too available that will make testing more easier such as:
- Jasmine – It is a behavior driven development framework for JavaScrip. It helps in keeping tests structural and documented is vital.
3. AngularJS Disadvantages
- Less secure
- No specific way
- Not supported everywhere
- Memory leakage
i. Less secure
There is no server authorization and authentication in angular. Authorization means granting permission for data access and identifying a user by validating credentials. AngularJs can’t provide both the features, that’s we call it less secure.
iii. Memory leakage
iv. No specific way
It is very vast and complex. In angular, there are many ways to perform the same task so it is difficult to predict which is the most optimized way to perform a certain task.
v. Not supported everywhere
Internet Explorer 8.0 doesn’t support AngularJs.
So, this was all about AngularJs Pros and Cons. Hope, you liked our explanation.
From this tutorial of “AngularJS pros and cons”, we can conclude that there are some disadvantages but a way more advantages that are making angular so popular. And also there is a great scope of your career in angular, so you should give it a try and start learning it as it is easy to learn too.
Furthermore, if you have any query regarding AngularJS advantages and disadvantages, feel free to approach us!