- What is Angular JS
- Features of Angular JS
- Angular JS Uses
- Angular JS Advantages and Disadvantages
- Angular JS Modules
- Angular JS DOM
- Angular JS Directives and its Types
- Angular JS Data Binding
- Angular JS Controllers
- AngularJS MVC
- Angular JS Expressions
- What is AngularJS Scope?
- Angular JS Scope Characteristics
- Angular JS Event
- Angular JS Filter
Angular Interview Questions
Angular JS Advantages and Disadvantages
Angular JS has its pros and cons, which states strength and limitations.
Certain features in angular make it favourable for use. Following are the benefits of Angular JS; let’s discuss:
- Easy to extend
- Easy to test
- Great MVC
- Google supported
- No Prerequisite knowledge
- Easy to customize
- Single page application (SPA)
Various features an open-source application can possess are as follows:
- Customization character
- Interpreted collaboration
- Powerful supportability
- Open-source technologies are group-oriented
Single Page Application (SPA)
Single page application means only a single HTML web page is loaded, and further updating is done on that single page only. Since it is mostly used to create single page application and single page application works fast and 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)
- Aisle (e-commerce marketplace)
- SoundNode (Sound Cloud for desktop )
No prerequisite knowledge
Easy to extend and customize
Due to specific built-in attributes, it is easy to extend. These attributes make it possible to extend the functionality of HTML by attaching a particular behaviour with it. One can create its 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 consists of user-friendly features rather than unnecessary elements, purely according to individual needs.
A large community, Google, supports the AngularJs framework.
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.
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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 the programmer too.
Easy to test
Also, there are some other tools are too available that will make testing easier such as:
It is a behaviour-driven development framework for JavaScrip. It helps in keeping tests structural and documented is vital.
- Less secure
- No specific way
- Not supported everywhere
- Memory leakage
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.
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 achieve a specific job.
Not supported everywhere
Internet Explorer 8.0 doesn’t support AngularJs.
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