Angular JS was released in 2010 and is based on JavaScript. It is a front-end web framework that is open-sourced and developed by Google. A subsequent update to it was renamed as Angular 2. Because the team that developed Angular JS is the team that’s behind the development of Angular. Angular is again an open-source web application framework that is based on TypeScript and not JavaScript. That’s the reason they changed Angular JS to just Angular. Angular is a complete rewrite or revised edition of Angular JS.
If you wish to know Angular in-depth and get certified in it? Then have a look at the Angular certification course from Intellipaat. As this course is designed to help you acquire the required practical skills through guided projects which will help you in learning Dependency Injection, Pipes, HTTP Promises, etc. Also, check out our YouTube video on Angular vs AngularJS from our experts.