What is the difference between AngularJS 1 and Angular 2+?

1 Answers
Answered by suresh

Understanding the difference between AngularJS 1 and Angular 2+ for Web Development

When comparing AngularJS 1 and Angular 2+, it's essential to note the significant changes and improvements that the newer versions bring to web development projects.

AngularJS 1:

  • AngularJS 1, also known as AngularJS or AngularJS 1.x, is the first version of the Angular framework released by Google in 2010.
  • It follows the MVC (Model-View-Controller) architecture, allowing developers to build dynamic web applications with two-way data binding.
  • AngularJS uses controllers for handling data logic and dependencies injection for components.
  • It has limited mobile support and performance issues with complex applications.

Angular 2+:

  • Angular 2+, the subsequent versions after AngularJS 1, introduced a complete rewrite of the framework in TypeScript.
  • It follows the component-based architecture, enhancing modularity and reusability in web application development.
  • Angular 2+ offers improved performance, better mobile support, and enhanced tooling for developers.
  • It utilizes a hierarchical dependency injection system and provides a more structured and organized development approach.

Overall, while AngularJS 1 served as a robust framework for its time, Angular 2+ provides modern features, improved performance, and enhanced developer experience for building complex web applications.

Focus keyword: AngularJS 1 and Angular 2+

Answer for Question: What is the difference between AngularJS 1 and Angular 2+?