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AngularJS vs Ember vs Backbone: Which Javascript Framework to choose for Front-end Web Development? I have tried to compare three most widely used Javascript frameworks like AngularJS, Ember and Backbone in terms of their performance, model mutation, template engine, testability, easy to learn and implement etc. Which javascript framework to choose for front-end web development is mainly decided by the nature of your application, what functionalities do you want to achieve in your application and your hold on the Javascript framework. Let's try to understand the difference between the various features of AngularJS, Ember and Backbone. 1. Templates Backbone: In backbone, you can choose your own template engine, no matter whether it’s String or DOM based. Usually people prefer handlebars.js, a string-based template library. Ember: It uses built-in string-based templates (mandatory). Arguments in favor of string-based templates include “it’s faster” (debatable) and “theoretically, t...

Basic AngularJS Interview Questions and Answers for Front-end Web Developers AngularJS is widely known Javascript framework. If you are a front-end web developer preparing for AngularJS interview, following basic AngularJS interview questions and answers might help you little bit. Before going to AngularJS interview, you should know basic concepts and architecture of AngularJS, key features of AngularJS, how AngularJS is different from jQuery or other Javascript frameworks etc. Following basic AngularJS interview questions and answers will give you little insight of these concepts. 1. Why is this project called "AngularJS"? Why is the namespace called "ng"? Because HTML has Angular brackets and "ng" sounds like "Angular". 2. Is AngularJS a library, framework, plugin or a browser extension? AngularJS fits the definition of a framework the best, even though it's much more lightweight than a typical framework and that's why many confuse it w...

AngularJS vs jQuery: Difference between AngularJS and jQuery: Never mix up AngularJS and jQuery code AngularJS and jQuery are the Javascript frameworks and are different with each other, so never mix up the AngularJS and jQuery code in your project. Use only one Javascript framework at a time. If you are starting a new project, must consider AngularJS over jQuery. If you are a experienced jQuery developer, then you have to invest some time to work in AngularJS way. There are a lot of difference between AngularJS and jQuery. 1. Web designing approach in jQuery and AngularJS In jQuery, you design a page, and then you make it dynamic. This is because jQuery was designed for augmentation and has grown incredibly from that simple premise. But in AngularJS, you must start from the ground up with your architecture in mind. Instead of starting by thinking "I have this piece of the DOM and I want to make it do X", you have to start with what you want to accomplish, then go about desig...