In this era of e-commerce, every organization is keen to make an impact online. This has created a huge demand for web developers like never before. According to a recent survey, there are more than 876 million websites in the world and the count is still increasing. There are many platforms available for web development in the market. The point is to choose the right amongst the available. AngularJS was born in 2009 and since its inception it is created some ripples in the market. AngularJS is an open source web application framework which revolves around HTML (Hyper Text Mark Up Language), CSS (Cascading Style Sheet) and JS (Java Script).
First of all, what is Angular.js frontend framework?
AngularJS is developed by Google
One of the best things about Angularjs is that it is developed by Google. There are some other JS frameworks that work fine, but those frameworks are built by hobbyists facilitated by the open source community where reliability becomes an issue. And Angular JS has been developed as well as maintained by Google experts. It gives AngularJS developers a great opportunity to learn from certified open source experts, and your issues will be resolved by professionals, community members etc.
11 Strong reasons to choose Angular JS for Web development Program :
Let’s start with people — Angular.js has a huge community (Google+, reddit). It includes both members of the core development team and those who just stopped by to make some fixes or suggest a few improvements for an open-source framework. Conferences devoted to Angular.js are held worldwide; it is discussed at hackathons and in various IT communities. There are many books and online resources on AngularJS for developers.
AngularJS uses MVC architecture for developing web application. For implementing MVC you just need to split your app and rest all is managed by AngularJS. MVC architecture stands for Model View Controller where in:
Model maintains the data
View is responsible for displaying of data
Controller acts as a bridge to establish connection between View and Model
Declarative code style
Declarative paradigm is used for creating patterns in Angular.js. It makes code more lightweight, as well as easier to read and support since instead of describing all the steps needed for achieve something, we describe only the necessary end result.
Two-way data binding
Angular.js uses two-way data binding: any changes in user interface immediately influence application objects and vice versa. When framework encounters browser events, module changes and user actions on the page, it outright updates the necessary patterns. At the same time there’s no need to store links to DOM elements and directly manipulate them. We simply describe the result with model state terms and don’t need to use low-level constructions.
As its pattern language Angular.js uses HTML. It is expanded with directives(for example,
) that add into the code information about the necessary behavior. Directives make you focus on creating logics and thus allow you to work more productively. You can reuse them in order to improve code readability.
We can use directives as a HTML elements
Angular.js and SPAs simply belong together. For example, Angular.js provides forms validation capabilities. If a page uses forms, FormController writes down their states. Using this data we can change behavior of the HTML elements in UI, for example, hide button Clear form if it is empty). Angular.js has built-in validates for error handling, but you can create your own validates if you need them. It is possible to show error messages for the whole form or for separate fields.
Ease of Use
AngularJS with its rich feature set makes development easier by reducing the need to write code. It takes the burden off your head by implementing MVC architecture. For implementing data models you don’t need to write getters and setters. Also, directives are not the part of app code so they can be managed by other team working parallel. All these things minimizes the need of writing the code.
What’s important, there’re various solutions for Angular.js that solve a variety of tasks with ready-made modules. Since AngularJS doesn’t require you to follow strict project structure, you can create applications with a pretty varied structure. It is also possible to use AngularJS for creating so called hybrid applications.
Parts of the application are placed inside Angular.js modules that are easy to manipulate. Module separation allows you to load only necessary services and effectively perform automatic testing. Also, if you follow “one file — one module” principle, there’s no need to remember module loading order.
Client Side Solution
AngularJS functions on client side and is compatible with both desktop and mobile browser. AngularJS can be used for any project as there are no backend modifications required. Therefore, it can be used safely for developing the front end of any application.