Why are more and more developers learning Angular.js

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Why are more and more developers learning Angular.js

AngularJS offers a different approach. It tries to minimize the mismatch of the connection between the call-centered HTML document and what an application requires by creating new HTML constructs.

AngularJS learns the new browser syntax through a construction we call directions. Examples include:

  • Linking data with {{}}.
  • DOM control structures for repeating, displaying and hiding DOM fragments
  • Support for formulation and validation of the form.
  • Attaching a new behavior to DOM elements, such as manipulating the DOM event.
  • Grouping HTML into reusable components.
  • complete customer solution

Web Design specialists at DroidWebDesign say that AngularJS is not a single piece in the global puzzle of building a part of a web application. It handles all the DOM and AJAX codes you once wrote manually and puts them in a well-defined structure. This makes AngularJS perfect for how a CRUD (Create, Read, Update, Delete) application should be built.

AngularJS comes with the following extra option:

  • Everything you need to build a CRUD application in a coherent set: data binding, basic templating guidelines, form validation, routing, deep connection, reusable components and dependency injection.
  • Test elements: unit testing, end-to-end tests, models and test plans.
  • Request for directory-like structures and test scripts as a starting point.

AngularJS simplifies application development by presenting a higher level of abstraction for the developer. Like any abstraction, it comes at a cost of flexibility. In other words, not every application is suitable for AngularJS. AngularJS was built using the CRUD application. Fortunately, CRUD applications represent the majority of web applications. But to understand why AngularJS is good, it will help you understand when an application is not suitable for AngularJS.

Games and GUI editors are examples of applications with intense and difficult DOM manipulation. These types of applications are different from CRUD applications and, as a result, are probably not suitable for AngularJS. In these cases, it would be better to use a library with a lower level of abstraction, such as jQuery.

AngularJS is built around the belief that declarative code is better than imperative when it comes to building UIs and software components together, while imperative code is great for logically expressing a project.

  • It is a very good idea to disconnect the DOM manipulation from the application logic. This dramatically improves the testability of the code.
  • It is a really good idea to consider testing applications as equal in importance to application writing. The difficulty of testing is dramatically affected by the way the code is structured.
  • It is an excellent idea to disconnect the client side of an application from the server. This allows the development work to progress in parallel and allows the reuse of both parties.
  • It is very useful, indeed, if the developers of the framework guides have gone through the whole journey of building an application: From designing the user interface, by writing business logic, to testing.
  • It is always good to make common tasks possible and difficult.
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