The Differences Between Angular and AngularJS

Nov 13, 2021

When it comes to web development, understanding the differences between Angular and AngularJS is crucial. Both are popular JavaScript frameworks, but they have distinct features and use cases that set them apart.

What is Angular?

Angular, also known as Angular 2+, is a complete rewrite of the original AngularJS framework by Google. It is a platform and framework for building single-page client applications in HTML and TypeScript.

What is AngularJS?

AngularJS is the original version of the Angular framework, developed by Google. It is an open-source front-end web application framework mainly maintained by a community of developers.

Main Differences Between Angular and AngularJS

  • Architecture: Angular uses a component-based architecture, whereas AngularJS relies on the Model-View-Controller (MVC) architecture.
  • Language: Angular is written in TypeScript, while AngularJS is written in JavaScript.
  • Performance: Angular offers better performance as it is faster and more efficient than AngularJS.
  • Dependency Injection: Angular has a hierarchical dependency injection system, while AngularJS uses a global function for dependency injection.
  • Mobile Support: Angular is more mobile-friendly and offers better support for mobile app development than AngularJS.

Differences Between JavaScript and AngularJS

While both JavaScript and AngularJS are used for front-end web development, they serve different purposes. JavaScript is a programming language that is used to add interactivity and dynamic elements to websites, while AngularJS is a specific framework built with JavaScript to streamline web development processes.


In conclusion, understanding the differences between Angular and AngularJS is essential for developers looking to leverage the full potential of these frameworks in their web projects. Each has its strengths and use cases, so choosing the right framework depends on the specific requirements of your project.

Stay tuned for more insights and updates on Angular, AngularJS, and other web development topics from Pulver Creative!