AngularJS is a structural framework that extends HTML to create dynamic web applications. It uses a declarative approach to build complex user interfaces, which means that developers can describe the desired behavior of an application in a concise and readable manner. This allows developers to focus on the logic of their application, rather than the mechanics of manipulating the DOM.
AngularJS is used for building single-page applications, which are web applications that load a single HTML page and dynamically update the content as the user interacts with the application. Single-page applications provide a more seamless and responsive user experience than traditional multi-page applications.
AngularJS has facilitated your life with one simple feature, or lack thereof: page reload. Remember when you are notified right away when a new email, new message, submitting a registration, or other updates to the page without having to reload? That’s a sign you’re on a web application or website based on AngularJS!
Some popular examples of applications built with AngularJS include Google's DoubleClick Ad Exchange, the video sharing platform Vevo, and the weather app for the BBC. Additionally, many large companies such as IBM, Microsoft, and Verizon have used AngularJS for their web applications.
One of the key benefits of using AngularJS is its ability to create dynamic and interactive user interfaces with minimal code. This is achieved through the use of directives, which are reusable HTML elements that provide additional functionality to a web page. AngularJS also provides a robust set of tools for building complex applications, such as data binding, dependency injection, and modularization. And because it is maintained by Google, AngularJS benefits from this Tech Giant support.