AngularJS is the “A” in the MEAN stack. AngularJS enables developers to create front-end rich client side applications . The pieces are loosely coupled and structured in a modular fashion, resulting in less code to write, added flexibility, easier-to-read code, and quicker development time.
At the end of the day, AngularJS simply allows the developer to put together a toolset for building a framework, which will fit your exact application’s needs. Additionally, AngularJS is well structured and built to be fully accessible, in accordance with Accessible Rich Internet Applications (ARIA ) so your app or site can be built correctly ...