The field of Web Development or App Development is not very new. Among the frameworks that are used to design web pages and applications, Angular JS has emerged as one of the popular ones. As the acronym suggests, Angular is a JavaScript framework. With more and more people getting connected to the web every day and facilities such as eCommerce constantly on the rise, there is no surprise that web development is not going anywhere anytime soon.
According to the employment site Indeed, the average salary for Angular JS Developers in the USA is above $100,000. In India, too, experienced Angular developers are earning over a million INR. Given the above facts, it is no surprise that many people are drawn to Angular development as a career, choosing to enroll in a quality Angular course. If you are one of the people inclined towards Angular as a career choice, this article can help you make a final decision.
What is Angular JS?
Maintained by Google, Angular JS is a JavaScript-based framework that is open-source and popularly used for Single Page Applications. SPAs are web pages that interact dynamically with the user and without having a separate page for every link which will load separately on accessing, by rewriting the same page instead of loading successive new ones. In an age of convenience and speed, this is a highly required feature.
Instead of building a webpage or app from scratch, Angular reads the page created in HTML (which has certain custom-embedded attributes), using HTML as the basic template, which extends the page’s abilities by making it dynamic. It has a data binding and a feature that reduces the need for a long written code.
What Makes Angular JS a Favorite?
Traditionally, web pages written in HTML were difficult to navigate with no dynamic element, requiring more time and lines of code to create a good website. Angular JS smartly extends the existing HTML code, using it as a foundation, and adds dynamism to the website user experience while reducing the work of the developer.
As far as speed is concerned, among all the well-known and widely used frameworks, Angular has proven to be one of the fastest, and every new version turns out to be faster than its predecessor.
(Image Source – Elm)
Currently, Angular 7 is the running version and has interesting features such as virtual scrolling, where instead of loading the entire content that the user is going to scroll, it only loads content that fits the screen and loads the further content only when the user starts scrolling, or the drag and drop feature, which brings more interactivity to the website than before.
Following are some of the reasons besides the already discussed reason of speed, that makes Angular JS a popular framework:
No callback registering:
Callback registering keeps cluttering the code, making it more complex and reducing clarity. Eliminating this simplifies the code to a great extent.
Far lesser initialization code to begin with:
With the dependency injection feature, Angular again eliminates the need for writing a lot of code for generic things.
Use in MEAN:
MEAN is a stack for web development that uses a software package including MongoDB, Express JS, Angular JS, and Node JS. A popular stack in recent times, it uses Angular in its web development.
A career in Angular JS Web Development
As already mentioned, massive numbers of people are getting connected to the internet for reasons ranging from entertainment to banking. As of April 2019, 56.1% of the world’s population has internet access, and 81% of the developed world (source: https://www.internetworldstats.com/stats.htm). According to Cisco, by 2020, 250 new devices will connect to the internet every second. This means an exponential increase in accessing websites and applications. It thus also means a lot of requirements in web development and app development. As the demand rises, it will be more for the faster and easier modes of development, which makes Angular JS one of the best technologies of our times.
This should be a great incentive for you to pursue a career in web development, particularly in Angular JS. The best way to approach this is to learn the fundamentals as best as possible, for which you will need a good Angular certification course with hands-on training and real-world problems to work on. The learning, of course, does not end there and you will learn a hundred small things every day once you start working on Angular, but a good start is essential.
