The technologies being widely used in the IT industry and others never remain the same and keep on evolving according to the changing trends such as React and ReactJS. It is because requirements keep on changing at regular intervals and the developers also look towards building better versions of the software. 

Similar to this, there is a technology named Angular which has undergone numerous changes in previous years. It was in 2009 that Google developed AngularJS and later on, its new version was released in 2012. 

Since its inception till now, Angular technology has dominated the open source javascript frameworks. Numerous enterprises and individuals opt for this technology on a wide scale. Consequently, Angular has now become AngularJS in five years. 

Both technologies are different from one another, and many people confuse them to be the same. That’s why we have come up with a post dedicated to the differences between Angular and AngularJS technologies. 

Angular 

Angular technology is an open-source javascript framework written in Typescript language. Google is entrusted with the responsibility of maintaining it and providing it with a structured framework for developers to build the applications. 

The technology makes use of HTML syntax and clearly defines the components of the program. This is what enables developers to build large-scale applications properly. 

Angular Versions 

Before learning the differences between these technologies, it is crucial to learn about the different versions of Angular. Here are the different versions of Angular: 

AngularJS

It is a front-end web application framework for building dynamic web app applications. Its template language is HTML. it creates an environment that is readable, expressive, and quick to develop by incorporating HTML attributes with directives. 

Angular 2 

The next version of Angular is Angular 2. All the versions which came after AngularJS are regarded as Angular 2. Like others, these are also open source and used for front-end web application development. 

Angular 4 

The latest version of Angular is Angular 4. Angular 4 is quite similar to Angular 2 and there are no major differences between both these versions. It is only an improved version of Angular 2. 

Directives Between Angular vs AngularJS

As far as the use of directives is concerned, Angular uses standard directives, and AngularJS consists of packs. It means that both technologies make use of the directives but in a different manner. 

Besides this, Angular has ngModel. It means that one can specify the type of binding using different symbols. 

Perks of Choosing Angular 

No doubt both the technologies share great similarities between them but still, it is better to decide which one to choose based on the set of benefits the technologies offer. Here are some common benefits of choosing Angular. 

 

  • Mobile support framework 
  • Provision of simplest routing 
  • Semantic versioning has a major minor patch arrangement 
  • Technology supports typescript 
  • Code optimization 
  • Multiple features such as dart, type checking, Angular CLI, and lambda operators
  • Supports changes for increased hierarchical dependencies system 

Perks of AngularJS

Now that you know the benefits of Angular, let us learn some benefits of AngularJS in the sections mentioned below. 

 

  • Easy unit testing 
  • Easy change of detection 
  • Well-structured front-end development 
  • Runs on Android and IoS phones 
  • Declarative template language with HTML 

Difference Between AngularJS and Angular 

Despite looking similar to one another, both technologies have some major differences between them. Let’s learn the differences to make a wise decision at the end regarding which technology to opt for and which not. 

Performance 

How the technology performs is the deciding factor and determines whether the application will be built up to mark or not. AngularJS technology was initially meant to be used by the designers and not the developers. 

The subsequent versions of the technology were introduced later on to improve the performance in terms of speed and dependency injection. 

AngularJS attempted to reduce the time and effort by coming up with features like 2-way binding. Angular 2 tends to maintain big applications and change detection mechanisms. Consequently, Angular 4 is by far the fastest of all the other versions. 

Language 

Another major difference between both technologies is the language. AngularJS technology uses the javascript language whereas Angular uses Typescript language which is nothing but a superset of Javascript. 

As far as Angular 4 is concerned, it is most compatible with recent versions of typescript having powerful type-checking and object-oriented features. 

Mobile support and Routing 

Angular, Angular 2, and Angular 4, all are mobile-friendly but AngularJS was not developed according to mobile support. Angular technology uses @routeconfig whereas AngularJS uses $routeprovider.when(). 

Expression Syntax 

The next difference between AngularJS and Angular is the expression syntax. The developer has to remember the right ng directive to bind an image or property with AngularJS. Contrary to this, Angular versions emphasize ( ) for event binding and [ ] for property binding. 

Wrapping Up

No doubt there are many differences between AngularJS and its other versions, but the fact remains that AngularJS is still quite useful. Each version of Angular has its own pros and cons. Consequently, understand both technologies in greater depth and decide which one to choose for your project or not.