AngularJS vs ReactJS - The ultimate comparison
AngularJS vs ReactJS - The ultimate comparison

This is a classical debate if you have been an entrepreneur/product manager and are looking to build a scalable responsive web application. We have had experiences of building products in both the technologies and started a proof of concept to form a tie breaker. Despite there being a lot of articles debating and passing judgments about the best of AngularJS vs. ReactJS, I thought of presenting our thoughts purely from an engineers’ point of view.


As it turns out, this article will also explain which are the best-suited web applications for Angular and React. So what kind of web app have you planned to build for your business? Angular or React?

While it can be used in any type of application, look at few types that really shine.


AngularJS is ideally suited for:

  • RESTful Applications – when you want to focus on data presentation and two-way data binding

  • CRUD-based Applications - allows you to synchronize data changes made by the data store. By which it actively respond to UI and  data presentation

  • Single page Applications – lets you achieve complex user interactions, providing a dynamic user experience on a single page.


ReactJS best fits for:

  • Real-time web Applications

  • Mobile Applications

  • Collaborative Applications


Although knowing the need for AngularJS and ReactJs, I think there are many points to read more on why to choose them. Let’s begin!!

AngularJS has a significant advantage of testing ease which gives another motivation to pick.

The approach gives developers high versatility and astonishing performance gains of the fact that ReactJS figures what change is should have been made in the virtual DOM ahead of time and redesigns the DOM - trees.

You can without much of a stretch utilize its components with different frameworks.

On the off chance that you are attempting to pick one of them, then our better suggestion among these would be - AngularJS.

ReactJS Native is significantly more based on UI, not under any condition like AngularJs.

AngularJS is managed by Google and ReactJS is owned by Facebook. These two are remarkable and sharp in their own particular manners. Let’s see who fits the best to your business.

Let’s get down to the particular strengths of both the frameworks, and talk about the similarities first. This will give you a reasonable picture about the essential features they both offer:


Similarities between AngularJS and ReactJS


In both the cases, JavaScript (ES5 and ES6) is fundamental. As both are from the same language foundation, subsequently flexibility and reliability quality are the same.


You can't perform genuine front-end coding without CSS3. Fortunately, both the frameworks support CSS3 and give you more chance to improve.


Just like the other frameworks, for these two additionally, HTML5 is self-evident. Despite the fact that the knowledge required for both the frameworks is not same but rather they have very comparable applications.

Design Patterns and Object oriented principles:

These two frameworks have their likenesses in designs too. A few parameters, for example, Pure Functions, Singletons, Immutability, Composability, Inheritance, and numerous others are concepts helping you in doing great improvement.


Benefits of AngularJS

  1. Easy decision-making

Since AngularJS is a framework, it gives options and functionalities that are out of the case. AngularJS helps you begin all the more rapidly without feeling intimidated by decisions. This likewise helps new designers feel at home and makes developers between team’s all the more simple and practical.

  1. Component structure

AngularJS 2 developed from a framework to a platform. Along these lines, you can without much of a stretch utilize its components with different frameworks. Extra usefulness might be executed generally as in the form of components that achieve it totally, so as the directive that broadens the functionality of the component.

  1. Developing environment

You can pick your most loving environment for developing with AngularJS. Although a majority of developers utilize TypeScript, you are allowed to apply Javascript, CoffeeScript or Dart. For templates, you can utilize either pure HTML or pre-processors like Jade.

  1. Testing in AngularJS

At first, AngularJS was made to make it simple to write tests for applications, particularly in the event that you use modules, as suggested in the official documentation. In this manner, AngularJS has an advantage of testing ease which gives yet another reason to choose.


Benefits of ReactJS

  1. SEO Friendly

Where all the JavaScript frameworks are reactive towards SEO, ReactJS does a magnificent job in that. You can run ReactJS on the server and the virtual DOM will be returned and rendered to your browser as a consistent web page.

  1. JSX

JSX is an HTML alike syntax that compiles down to JavaScript. For JSX, markup furthermore, codes are formed in a similar file. This implies code completion gives you some assistance as you type references to your component’s functions and variables. Conversely, AngularJS's string-based templates accompanied with the usual drawbacks: There is no code coloring in numerous editors, limited code completion support, and run-time failures. Consequently, ReactJS is ahead in this.

  1. Great User Interface

ReactJS Native is considerably more focused around UI dissimilar to AngularJs. It gives your clients a very responsive interface with the assistance of JavaScript communications between the Native environment of the device and ReactJS native. In this manner, this builds the application's load time and makes a difference to keep it running easily with no interferences.

  1. Highly efficient

ReactJS makes its own virtual DOM where your components are kept. This approach gives developers high flexibility and astonishing performance pick up because that ReactJS figure what change is should have been made in the virtual DOM ahead of time and updates the DOM-trees likewise. In this mode, ReactJS stays away from the expensive DOM operations and does redesigns in an effective way.


Wind-up of AngularJS vs. ReactJS war

As you have come to the base of discussion, now a couple of things are clear to you about both the frameworks. Thus, on the off chance that you are attempting to pick one of them, then here's our recommendation. Then if you are attempting to build up a fundamental web application then both can be utilized. Be that as it may, ReactJS is SEO friendly, real time and good with heavy traffic. Though, AngularJS offers simple development and testing alongside with reliability. Let’s try to analyze and encourage you why to choose it.

Why you have to choose AngularJS

  • Component structure: You can without much of a stretch utilize its components with different frameworks. Extra usefulness might be implemented generally as components that fulfill it totally, so as a directive that extends the usefulness of the existing component.

  • Binding that keeps away from performance issues. This permits you to build a logical and simple-to-maintain connection between the data view and the model.

  • Testing

  • Flexibility to use your favorite environment for developing with angular.

Why you have to choose ReactJS

  • Virtual DOM makes the framework fast.

  • Simple State Machine” components help you to modify the state of an object and then simply apply all the updates.

  • ReactJS does not have templates. Thus developers love the fact that the view is not separated from its logic.


This choice is very reasonable for our team. On some things, Angular is better and on other, React is better. After spending time on reading this article, there is a lot to give you in taking what best suits for your needs.

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