If you heard about this Client side MVC Framework but you still didn’t have the chance to spend some time in learning how to make it work for you then dive in with those two videos below. What you will learn will be enough for building simple apps. In 5 lines AngularJs is:

An open-source JavaScript framework, maintained by Google, that assists with running single-page applications. Its goal is to augment browser-based applications with model–view–controller (MVC) capability, in an effort to make both development and testing easier.The library reads in HTML that contains additional custom tag attributes; it then obeys the directives in those custom attributes, and binds input or output parts of the page to a model represented by standard JavaScript variables. The values of those JavaScript variables can be manually set, or retrieved from static or dynamic JSON resources.