A Comprehensive Comparison between React JS and Angular JS
Web developers find it really tough to rely on a particular technology when building a single-
page application. In fact, there are several tools readily available for building single-page
applications. However, as the number of options is too massive, there is no need to get
confused. This is because today’s write-up will draw a quick comparison between ReactJS and
AngularJS. By using either of these tools, you can build the most attractive web applications
ever. So, the best option would be to hire a professional team to use either AngularJS or
ReactJS in the finest possible manner.
React JS
React JS was developed by Facebook and all the members of its community. Then, it was
launched in the year 2013. JSP and JavaScript are two of the programming languages on which
ReactJS is based. ReactJS has created a versatile User Interface (UI) for Web Applications in the
form of an Open Source JS library that also with React elements. Besides, ReactJS only provides
view in Model View Controller or MVC. In return, users find it a bit less structured as compared
to Angular JS.
Angular JS
Angular JS is presently considered as one of the most popular tools for building flawless web
applications. It is basically an open-source Model-View-Controller application resembling that
of JavaScript. AngularJS was developed by a community of Google specialists. This is the reason
for which it is considered as an appropriate option for building single-page applications
properly. It lets users use HTML as the fundamental language while upgrading the HTML syntax
effectively. This is because it aims at specifying the components of the applications in a clear
and concise manner.
Templates and Directives
Well, when it comes to AngularJS it has its own set of directives. Prominent examples include n-
app and ng-bind which it requires for working on the DOM. In short, choosing AngularJS would
be the most competent way for working with the DOM. Besides, there is also another option to
use the directives effectively which are both specific as well as standard in type. By using these
directives, you can bind the DOM elements within the various AngularJS applications out there.
Conversely, there is no template logic or division of templates which React offers to its users.
Injection of Dependency
The Dependency Injection is basically a software layout pattern. Its main aim is to make the
various components worthy of maintenance, reuse and that of testing. With AngularJS, you can
access the different injected objects easily. On the contrary, ReactJS doesn’t offer the built-in
container designed specifically for dependency injection. So, now it’s up to you that whether
you will choose AngularJS or ReactJS to build your most awaited web application.
Performance
The loading speed of web pages can be decreased reasonably by using AngularJS. Aside, the
communication that takes place is also asynchronous by nature. This in return improves the
speed of the web applications to a reasonable extent. On the flip side, ReactJS has the ability to
build its own virtually processed DOM which consists of high-quality components. As a result,
the process of building web applications becomes way more flexible and faster than what one
may think. However, when using AngularJS, you will find its applications extremely dynamic
with relatively lower performance.
What’s More?
In fact, the ReactJS apps offer much faster performance than Angular JS apps concerning apps of
the same size. This is because the Virtual DOM of AngularJS is qualitatively much better than
the Virtual DOM of React JS.
User Experience
The whole tree of AngularJS is updated automatically. The reason is Angular JS usually uses Real
DOM for making the necessary changes within a single data structure. However, this automatic
updation of the tree is beneficial only in a few cases. On the other end, React JS generally uses
Virtual DOM which is basically an abstract version of the Real DOM. So, when users of ReactJS
use its Virtual DOM, they are able to update the changes that were made by the end-users at
the beginning.
Testing Application in Angular JS
Developers often find the task of testing their application a bit cumbersome and mundane. This
is because it is the effective testing of a particular application that determines its extent of
success. However, when you are using Angular JS you need not worry about anything. This is
because AngularJS is comprised of an in-built functionality that makes the task of testing much
easier. Moreover, the dependency injection which is integrated into the structure makes the
activity of testing even more effortless. The best part is developers can pass in the test with
flying colors simply due to the good-quality components of the dependency injections.
Structure of Component
Angular JS has transformed to a dynamic platform from that of a simple framework. Ever since it
has evolved into its most updated version it has let users use its components easily that also
within several frameworks. Besides, a few additional components might need to be added later
on to extend the already existing components’ functionality.
A quick Overview of Angular JS
Dependencies:
Needs additional components for managing dependencies
Data Binding:
Single-way data binding
DOM:
Virtual DOM
Written:
JavaScript
Release:
May, 2013
Type:
Open Source JS Library
Developer:
It is the succinct articulation of the application’s components for which users are increasingly
choosing AngularJS over ReactJS. The features that AngularJS offers however have to align with
your unique web application requirements.
A quick Overview of React JS
Here is a quick overview of React for you once more.
Dependencies:
React JS manages dependencies automatically.
Data Binding:
Two-way data binding
DOM:
Regular DOM
Written:
JavaScript
Release:
October, 2010
Type:
Comprehensively-featured MVC
Developer:
When it comes to ReactJS, web application developers find it equally convenient like that of
AngularJS. However, AngularJS is also a superb choice when it comes to building impressive
web applications.
Time to Bid a Goodbye!
So, after reading today’s post, you must have understood that both ReactJS and AngularJS are
equally remunerative options. If you are also looking forward to building the best web
applications for your business, then, select either ReactJS or AngularJS according to your
potential business goals.
