Angular Versions Overview

Introduction

Angular is a development platform for building mobile and desktop web applications. It is one of the most popular frontend frameworks in use today. Since its initial release, Angular has undergone several significant changes and redesigns. Each new version provides new features and improvements to help developers build more robust and scalable applications. This article will provide an overview of the different versions of Angular and their features.

Versions Overview

The following is a brief overview of the different versions of Angular:

AngularJS (1.x)

AngularJS was the first version of Angular, and it was released in 2010. It was a complete re-design of an earlier Javascript MVC framework called "Angular". AngularJS used two-way data binding, dependency injection, and directives to build dynamic web applications. It is no longer officially supported, as its end of life was in 2021, and developers have been strongly encouraged to migrate to newer versions of Angular.

Angular (2-9)

Angular 2 was a complete rewrite of AngularJS. It was released in 2016 and introduced several key changes, including a new component-based architecture, reactive programming support with RxJS, and a more performant rendering engine. Subsequent versions of Angular have provided new features and improvements, such as lazy-loading, CLI enhancements, and improved performance and stability.

Angular 10

Angular 10 was released in 2020 and introduced several new features, including stricter typing, improved performance, and better handling of PureComponent.

Angular 11

Angular 11 was released in 2020 and included several new features, including stricter type checking, improved development experience with hot reloadable components, and a new switchable runtime compiler.

Angular 12

Angular 12 was released in 2021 and introduced new features like the removal of unnecessary polyfills, improved tree-shaking, faster compilation, and improved developer experience.

Important Points

• Angular is a development platform for creating mobile and desktop web applications.
• AngularJS was the first version released in 2010 that is no longer supported
• Angular 2 was released in 2016 with a completely new architecture and design.
• Each new version has provided new features, improvements, and better performance.
• The latest version of Angular is Angular 12.

Summary

Angular is a powerful development platform for building complex web applications. Each new version introduces new features and improvements to help developers build better applications. Keeping up to date with the latest versions of Angular will ensure that you have access to the latest features and improvements.