What problems does AngularJS solves?

AngularJS is a framework ( client-side ) for web applications that embeds HTML, CSS and Javascript. It basically focuses on:-

1. Coding data access, Reading, form validations - are some functions in which many people are not good at while doing all these simultaneously. AngularJS provides separation between developer and designer. A developer can take HTML/CSS layout and a designer can refactor the layout without interfering into the code.
2. Rendering views from data - Angular provides a brilliant feature of data binding. a. Injecting views, re-rendering when data changes. b.There are watchers, listeners to keep a look at the changes and informing about it after the code executes and manipulates (or updates) the model.
3. Divided into fragments - Angular provides separation of concerns that accounts for enhanced testability. It is divided into pieces- controllers, services, views and models. It also provides a set of directives, filters, modules that helps in achieving the right balance of complexity.
4. MVC architecture - Angular MVC structure provides a clean separation of layers. It separates the business logic from its presentation layer by dividing into three components.

Here is not the end...To read full article about What problems does AngularJS solves visit Findnerd.