AngularJS is a JavaScript-based open-source front-end web framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications. The JavaScript components complement Apache Cordova, providing a framework for building cross-platform mobile applications. AngularJS is a structural framework for dynamic web apps. It lets you use HTML as your template language and lets you extend HTMLs syntax to express your applications components clearly and succinctly. AngularJSs data binding and dependency injection eliminate much of the code you would otherwise have to write. And it all happens within the browser, making it an ideal partner with any server technology.