Angularjs Interview Questions Quora

What’s New in Angular 5?

The Angular 5 Contains bunch of new features, performance improvements and a lot of bug fixes and also some surprises to Angular lovers.

  • Make AOT the default
  • Watch mode
  • Type checking in templates
  • More flexible metadata
  • Remove *.ngfactory.ts files
  • Better error messages
  • Smooth upgrades
  • Tree-Shakeable components
  • Hybrid Upgrade Application
  • Performance Improvements
  • What’s New in Angular 4?

    Angular 4 contains some additional Enhancement and Improvement. Consider the following enhancements.

  • Smaller & Faster Apps
  • View Engine Size Reduce
  • Animation Package
  • NgIf and ngFor Improvement
  • Template
  • NgIf with Else
  • Use of AS keyword
  • Pipes
  • HTTP Request Simplified
  • Apps Testing Simplified
  • Introduce Meta Tags
  • Added some Forms Validators Attributes
  • Added Compare Select Options
  • Enhancement in Router
  • Added Optional Parameter
  • Improvement Internationalization
  • The Angular CLI is a tool to initialize, develop, scaffold and maintain Angular applications.Using CLI , you can create a UNIT and END-TO-END test fo the Angular application.

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    Angular is a framework for building client applications in HTML and either JavaScript or a language like a TypeScript that compiles to JavaScript.It is best suited for Single Page Application(SPA).

  • User Experience similar to a Desktop Application
  • Productivity and Tooling
  • Performance
  • Community
  • Full-featured Framework
    • Validation, Routing, DI…
  • Platform for Targeting Native Mobile, not just Web Browsers
  • TypeScript
    • Angular 2 was written in TypeScript, a superset of JavaScript that implements many new ES2016+ features.
  • Modular
    • Hence angular have clean and clear structure.
  • Unit Testing
    • Easy to Unit Test and easy to maintain the code.
  • To sum it up, you simply need to keep in mind that Angular is the successor of AngularJS and offers better performance and features. While AngularJS is updated regularly with new enhancements, it simply cannot catch up with the modern features offered by Angular. So, in our humble opinion, it’s better to choose Angular over AngularJS, especially if you want to build modern web applications with enhanced functionalities.

    A popular framework is an ideal option for creating powerful web applications having modern design and highly dynamic behavior. Angular is modular in nature, which means that you can divide the whole application into small parts (called modules) that represent a particular functionality. Angular makes it possible to develop high-performance web applications with ease while sticking with the MVC architecture and offering two-way data binding.

    AngularJS is an open-source JavaScript framework suitable for front-end web development. Also developed by Google, the intent of AngularJS is to facilitate the development of single-page applications. [Instead of allowing a web server to load entire new pages, SPAs (single-page applications) make interaction with the user by dynamically rewriting the data by fetching the same from the web-server ].

    Angular is among the most powerful JavaScript web frameworks out there, all thanks to its wide range of features. The leading JS web framework facilitates the development of modern and high-performance applications and also makes the development process easier. Here are the most notable features of Angular that you should know about:

    Q: Is Angular worth learning in 2022? Angular is among the most popular JavaScript web development frameworks that support the creation of modern web applications. It has been a popular choice for large tech companies to develop complex, feature-rich applications. As a result, there is a considerable demand for Angular developers in the job market, and hence, learning Angular can be a good decision.

    Top 10 Angular js Interview question and answers for freshers and experienced online videos

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