Why Use Angular JS?
AngularJS is a structural framework for dynamic web apps. It lets you use HTML as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly. AngularJS’s data binding and dependency injection eliminate much of the code you would otherwise have to write.
The main Angular advantages over its closest rival, KnockoutJS is that there is no need to use observable functions; Angular analyses the page DOM and builds the bindings based on the Angular-specific element attributes. That requires less writing, the code is cleaner, easier to understand and less error prone.
Seeing the growing popularity of Angular JS, we give you 7 reasons why you should also be using Angular JS.
1. Super User Experience
Apart from the main technical reasons stated above, Angularjs is awesome in making the app more visually appealing for the audience. Visualforce pages are created to make the UI terrific and accomplish the objective of making the application aesthetically more appealing. To make the task simple, prebuilt libraries, components and modules are present in the framework that speeds the development time and alongside gives the app a visual bonus as well.
2. Full UI Support
3. Simple Testing
There are certain parts of the application present in Angularjs modules that can be easily be manipulated. With the help of module separation, you are comforted by loading only necessary services and thus smoothly conduct automatic testing. Further, if you stick to ‘one file, one module’ pattern, you don’t have to worry about keeping module loading order to memory.
4. Improved Flexibility
5. Backed By Google
6. Less Coding
Coders need to spend less time in coding process as AngularJS requires less coding. Without a doubt it is a great deal for developers.
A glance where it asks for fewer codes:
AngularJS developers community do not require to write their own pipeline
Its data model is simple and you do not need any getter/setter functions
Its data-binding feature grants developers to stop giving data manually into the view
AngularJS is defined using HTML for view to make it more specific
As directives are separate from app code, other teams can write it without any integration issue.
Filters allow developer to manipulate the data on the view level without changing any of your controllers
AngularJS has a built-in dependency injection subsystem useful for developers for creating applications in an easier style including testing process as well.
7. AngularJS Handles Dependencies
For testing, Angular allows you to divide your app into logical modules that can have dependencies on each other but are initialized separately. This lets you take a very tactical approach to your tests by bringing in only the modules you are interested in. Then, because dependencies are injected, you can take an existing service like Angular’s $HTTP service and swap it out with the $httpBackend mock for testing. This enables true unit testing that doesn’t rely on services to be stood up or browser UI to render, while also embracing the ability to create end-to-end tests as well.