Angular Js

 What is AngularJS

A complete web app that has the look and feels of native apps and can run on all modern browsers (including IE8 and even IE6). A framework for building Single Page Applications (SPA) It lets us quickly build cross-platform applications that are highly interactive with a more fluid feel, even as more sophisticated features like authentication, offline-resilient data storage, and routing are added. Flexible, developer-friendly, component-based architecture AngularJS is a complete web application framework for creating single-page applications that feel native even on mobile. Re-using modules to build an application with a similar feel as native applications AngularJS is a highly-dynamic and event-driven application framework based on the Model-View-Controller (MVC) design pattern and is one of the most popular JavaScript frameworks currently available. AngularJS is designed to facilitate the building of dynamic web applications. It allows developers to use HTML templates to build their web apps with all the power of a modern programming language. The framework encourages developers to make web pages that have a similar feel to native applications and are more fluid, even as they are updating new features like authentication and offline-resilient data storage. Introduction: Angular JS (angular.js) The Angular.js framework is a front-end Web application framework written by Google for creating single-page applications that work well in all modern browsers, as well as the Internet Explorer 8 browser. Angular.js allows us to build websites and web applications with all the benefits of modern programming languages. By using the framework, we can create single-page applications, which are web applications that do not require you to refresh the page to show the results. An example of this would be Facebook where you would see that it takes just one click to see a newsfeed of all your friends. Angular.js is more like a framework for developing single-page applications that are like native apps. Angular.js gives us a way of reusing modules, making their creation very easy. When creating reusable code, using a simple and flexible framework that allows us to write and maintain code easily. Angular.js allows us to easily build complex single-page applications, all without having to write a single line of code. Features Angular.js has been built with the following basic features, however, you can create powerful and robust Angular.js applications that can take on whatever you want them to do. Component-based HTML directives – This allows developers to define their own HTML directives. Data-binding, two-way data binding – Provides the data-binding model. HTML5 validation – Validate the HTML5 input controls. Directives – Provide the developer to write their own component. Internationalization – Allow to integrate of strings in any languages like “Java”, “C”, and other programming languages. A good example would be the following: Angular.js provides us with the ability to create HTML templates using the JavaScript language. Angular.js provides us with the Angular component. Angular.js helps us to implement the business logic in the framework. It adds dynamic behavior to the templates. Angular.js gives us the ability to reuse components. The following are some of the Angular.js Features: Declarative Angular is a pure client-side JavaScript framework. As such it makes the DOM manipulation completely declarative. With Angular, programmers don’t write any JavaScript to make the page look or behave a certain way. DOM Injection Angular doesn’t make a distinction between view models and application models. Every variable that is injected into the view model can be used in the templates. Reusability Any directives added by the user can be reused anywhere in the application. And every application module or any component is reusable. Angular is a simple way to build HTML templates that let us write rich client-side applications without writing any JavaScript or DOM manipulation. Benefits Angular.js allows us to develop highly reusable applications that can be customized by the users. The following are some of the benefits of using Angular.js: Easily share code – Using components, it’s easy to share common code. It’s easy to share common code. Less code – We can write less code and easily use modules and create highly reusable code. We can write less code and easily use modules and create highly reusable code. Good performance – We have good performance due to its modular approach.

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