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What is Angular JavaScript Framework in simple terms?

JavaScript is one of the most popular programming languages in the world, which is why there are so many frameworks out there that are based on the language. One of the best known is no other than Angular, a JavaScript framework designed for building dynamic websites.

Angular JavaScript Framework

This framework has risen in popularity over the years, and as such, a lot of web developers have decided to take advantage of what it has to offer. It is not the best tool at the time of writing, but it is sure getting there one day at a time. Let us talk about this in more detail:

  1. What is Angular JS all about?
  2. What are the advantages of AngularJS?
  3. What you need to know before learning AngularJS?

1] What is Angular JS all about?

Angular was designed to be an open-source framework, so if that is your thing, well, you’re in the right place, compadre.

Here’s the thing, you should know that Angular was created by two Google engineers, Misko Hevery and Adam Abrons. Since its release back in 2012, the search giant has been maintaining the language on a regular basis. This has allowed the framework to garner a lot of loyal users, and we only expect it to grow even further.

It should be noted that there were other ways to create dynamic pages long before AngularJS came on the scene, but unfortunately, these methods were not efficient enough. The lack of efficiency paved the way for AngularJS to take the web developer environment by storm.

Now, one of the reasons why AngularJS is so successful is because it uses the architecture known as Model-View-Controller (MVC).

To make things simpler to understand:

  • AngularJS unites HTML and JavaScript.
  • JavaScript then accepts data inputted by the user and sends it AngularJS
  • Angular then uses the input data to modify HTML

Because of the binding with HTML and JavaScript, the code between the two is synchronized as a single entity.

Read: What is Google Go Programming Language?

2] What are the advantages of AngularJS?

There are several reasons why web developers have migrated to AngularJS, and we are going to discuss a few of them.

Impressive two-way data binding: Because the architecture of AngularJS is capable of binding both JavaScript and HTML, developers are not required to do a lot of work because the code from both is already synchronized.

Support for Directive: HTML files functionality are extended with directives via the framework. In order to enable directives, the user must first add the ng- prefix to HTML attributes. If you look below, you can see a code example where directives are in play.

<div ng-app="" ng-init="quantity=1;price=5">

Quantity: <input type="number" ng-model="quantity">
Costs:    <input type="number" ng-model="price">

Total in dollar: {{ quantity * price }}

</div>

Desktop and Mobile compatible: It should come as no surprise to find out that AngularJS is capable of running on both desktop and mobile web browsers with relative ease. This is important since web development consists of both the mobile and desktop experience.

3] What you need to know before learning AngularJS?

Jumping directly into coding with Angular doesn’t make a lot of sense if you have no programming knowledge. As explained in this article, AngularJS is a JavaScript framework, therefore, you will need to first learn JavaScript, HTML, AJAX, and CSS.

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