What is the difference between the different versions of angular?

Angular is a JavaScript framework for building web applications. It was originally released in 2010 and has since undergone multiple updates, each with its own set of features and improvements.

Here’s a brief overview of the differences between Angular 2, 4, 5, 6, 7, 8, 9, 10, 11, 12 & 13:

Angular 2

Angular 2 was a complete rewrite of Angular 1 (also known as AngularJS), with a focus on performance, modularity, and mobile support.

Angular 4

Angular 4 introduced a number of new features and improvements, including the ability to compile faster, improved animation support, and a new way of dealing with HTTP requests.

Angular 5

Angular 5 focused on making the framework smaller, faster, and easier to use. It introduced a new way of deploying applications, called “Ahead-of-Time” (AoT) compilation, which can significantly improve the performance of an Angular application.

Angular 6

Angular 6 introduced a new way to build libraries, called ng-packagr, which makes it easier to create and publish reusable components. It also introduced the Angular Elements package, which allows you to use Angular components outside of an Angular application.

Angular 7

Angular 7 introduced the Ivy compiler, which was designed to make Angular applications smaller, faster, and easier to debug. It also introduced support for multiple installations of Angular on the same machine.

Angular 8

Angular 8 introduced a new way of handling forms, called reactive forms, and improvements to the ng upgrade process. It also introduced the ability to use the latest version of TypeScript and the improved Bazel build tool.

Angular 9

Angular 9 introduced the ability to use the Ivy compiler by default, resulting in faster and smaller applications. It also introduced improved debugging tools, including the ability to pause on exceptions.

Angular 10

Angular 10 introduced a new version of the Angular CLI, version 10, which introduced improved support for testing and debugging, as well as faster builds.

Angular 11

Angular 11 introduced improved support for TypeScript 4.0, improved support for third-party packages, and improved error handling.

Angular 12

Angular 12 focused on improving the performance of Angular applications and the development experience, with updates to the Angular compiler and a new set of features for debugging and profiling.

Angular 13

Angular 13 introduced improved support for internationalization, a new way of creating and managing forms, and improved support for accessibility.

Each new version of Angular aims to improve the performance and usability of the framework, making it easier for developers to build high-quality web applications.