What Should you Choose: AngularJS or ReactJS?

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• When it comes to web development, we are often
  confused about the framework we should choose.
  After all, there are hundreds of them available
  in the market. But developers often suggest that
  we should choose the one thats best suited for
  us. For this, we must know about the technology
  and its features.
• In this article, we will learn about the pros and
  cons of the two most demanding services,
  AngularJS development services, and ReactJS
  development services.
• First, lets get a brief idea about both the
  frameworks
• AngularJS
• AngularJS is a powerful front-end JavaScript
  framework used to build dynamic web apps.
  Google launched it in 2010, and today many big
  companies like Nike, Apple, PayPal, and Udemy
  rely on it for their customer experience.
• ReactJS
• ReactJS is an open-source JavaScript library,
  used to develop user interfaces for websites and
  mobile apps. Launched in 2013, many big
  companies like Netflix, DropBox, and Khan Academy
  leverage it, as it has no server-side rendering.
• Now, lets compare AngularJS and ReactJS
• 1. DOM (Document-Object-Model)
• A DOM is an API that defines the logical
  structure of the document. It helps in
  understanding the flow of HTML and XML documents.
• AngularJS and ReactJS have different approaches
  for defining the logical structure. AngularJS
  has a real DOM, and for every change in the
  application, it creates a new DOM from scratch
  and then executes it. ReactJS, on the other hand,
  has an

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• inbuilt virtual DOM that re-renders only the
  updated part of the application and executes only
  the changes instead of reloading the page.
• Data Binding
• Data binding varies according to the usage
  of the application. If you have an
  entertainment app that only allows you to view
  the videos and content, Reacts one-way data
  binding would be profitable. However, if
  you have a booking or management app, you
  require a framework that provides two-way data
  binding like AngularJS.
• The difference is that in one-way data
  binding, any model changes would only affect
  the view. In two-way data binding, any model
  change would affect the view and vice versa.
• Code Compatibility
• When it comes to AngularJS development
  services, its easier for developers to update
  the app to the latest version. Using a
  command-line interface and the ng_update
  component, they can instantly upgrade to the
  latest version.
• If youre going for ReactJS development
  services, let me tell you, it lags in
  compatibility. Here, the developers need
  to use third party extensions for updating
  and modifying the app components. Also, they need
  to keep a regular check on the external
  libraries and whether they are compatible
  with Reacts latest version.
• Language
• AngularJS is a framework and has a lot of
  features, modules, and complex components.
  So, the developers have to learn a lot,
  including TypeScript, RxJS, pipes, and
  dependency injection, before heading
  towards the actual development.

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sales_at_biztechcs.com ReactJS is a library, and
its easy for developers to learn it.
With a handful of JavaScript knowledge,
developers can build apps in Reacts
ecosystem. Thus, language-wise, ReactJS
wins. 5. Testing We know the importance of
testing an app before the final launch. And how
great it feels if it done via a single
tool. AngularJS gives us that benefit. It makes
app testing possible via a single tool like
Protractor, Jasmine, and Karma. Talking about
ReactJS, its not possible to test an app with a
single tool. Being an external library, it
depends on multiple tools for testing. For
example, Jest for JavaScript code testing, React-
unit for unit testing, etc. Final Thoughts Both
AngularJS development services and ReactJS
development services have their own set of
advantages and disadvantages. Even developers
would prefer the one based on their requirements.
So, it is advisable to choose the one that best
suits your business needsfor example, ReactJS
for small-size apps, AngularJS for enterprise
apps. This Article Post is Originally Posted
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