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Reactjs Vs Angularjs Vs Vuejs :AGuide To Select TheBest
Front End Technology ForYourApp In2019
Most important questions for any business willing to develop an application is that “which front-
end technology (client-side) should they choose?” With so many options for JavaScript
frameworks available in the app development sphere, your app development team needs to be
cautious about their choice.
In this top-notch technology world, your app development company or in-house team needs a
better way to develop and deploy an interactive web app for your business that will earn you the
desired ROI. Being an entrepreneur or business owner, you need to keep your tech guide handy for
better decision making. Well, I have seen my clients getting confused about the front-end
technology and curious to know more about it.
This article holds a clear detail about ReactJS vs AngularJS vs VueJS and which technology to
select for your web app in 2019.
WhatisAngularJS?
AngularJS is an open-source front-end web app framework by Google that holds a Model-View-
Controller (MVC) architecture, makes the development, maintenance and testing easier for

2. developers. It’s great for building highly active and interactive web applications but most popular
for Single page applications.
Source
AngularJS is used for web apps that are based on:
 HTML
 CSS
 JavaScript
WhatisReactJS?
Introduced by Facebook, ReactJS is an Open-Source JavaScript library for building an interactive,
stateful & reusable user interface (UI). It is good for rendering complex UI with high performances
and also works with the basic fundamental of virtual Document Object Model (DOM) to offer a
highly stable web application.
WhatisVueJS?
Vue.js is a progressive JavaScript Framework for building web user interfaces. Vue is designed
from the ground up to be incrementally adoptable. It comes with various optional tools for building
user interfaces. Vue has a high capability of backing sophisticated Single-Page Applications when
used in combination with modern tooling and supporting libraries.
Popularity
Well, if you see the analytics snapshot of Google trends, Angular was very popular till 2016, but
from 2017 the searches for React is growing.

3. The Stackoverflow also shows the popularity of tag “AngularJS” and “ReactJS” and “VueJS” and
the popularity of ReactJS is dominating now.
With every new update, ReactJS, AngularJS, and VueJS come with new features which further
offer reliability and stability to the web apps.

4. DifferencebetweenAngularJS,ReactJS,andVueJS

5. BenefitsofAngularJS:
 Web application built on AngularJS runs in any browser environment regardless of the
platform.
 The two-way or bidirectional data binding ensures the data change in the model will reflect
in the view immediately, and when data in the view changes, the model is also updated.
 The pre-built material design components help in building a highly interactive and easily
navigable UI for your mobile/web app.
 The Angular Command Line Interface ensures easy update of components from third-party
which reduces the time to create apps and deploy the same.
BenefitsofReactJS:
 Virtual DOM helps React app developers an easy rendering of any changes in the
application without affecting the other parts of the interface.
 js allows the reusing of its code components anytime for different levels. This makes app
development easy and time-saving.
 ReactJS uses Redux which simplifies the storing and managing component states in large
applications.
 The unidirectional data binding makes the code stable and supports future development as
the data flow is directed towards one direction.

6. BenefitsofVueJS
 One of the most significant benefits of Vue.js is its small size. It takes less time for the user
to download and use it.
 It facilitates web developers to integrate with the existing applications built-on JavaScript.
 It comes with detailed documentation that helps developers to build both small as well as
large scales templates saving a lot of time.
 It allows developers to write his template in HTML file, JavaScript file, and pure JavaScript
file using virtual nodes.
 Its MVVM architecture makes it quite easy to handle HTML blocks.
HowtochoosebetweenAngularJSandReactJSforyourappdevelopment?
1. Performance
Being the most important aspect of front-end application’s performance, HTML requires much
attention from the developers. You must know that both ReactJS and AngularJS take completely
different approaches to update the HTML that in turn affect the performance.
However, considering the direct changes in DOM in the browser, AngularJS is best suited for
Single-page application (like Upwork) where the content is updated occasionally. And, on the other
hand, ReactJS can be selected for applications of any size, which needs content update regularly
(for example Instagram).
While talking about Vue.js performance, its core library is focused on the view layer only and is
easy to pick up & integrate with other libraries or existing applications. Vue.js also comes with
virtual DOM delivering high performance and memory allocation.
However, these three frameworks are comparatively faster than other JavaScript frameworks.

7. 2. Speed of development
Though modification is easy on both ReactJS library and AngularJS framework, the speed depends
on the number of libraries with the functionalities that are available to the developers. ReactJS’s
architecture is easier to scale than AngularJS, but developing a web app in Angular is faster than
ReactJS.
For rendering a relatively complex UI with some user interaction, all the three frameworks are a
great choice. But, if you are looking for something that you can add to your app instantly, Vue is
an excellent choice. Vue makes it easy to go from prototype to product.
Well, it also depends on external factors like your web app development team and their strength to
overcome any complexity while developing the app.
3. Size of the app
The AngularJS framework holds all the necessary parts of a Minimum Viable Product to produce a
fully functional Single-page application. If you want to regulate the size of your app and keep it
small & compact then Angular JS is the best choice.
On the other hand, React JS is a great choice for the applications that you desire to expand in the
future across multiple operating systems.
The Vue.js core library is created to be focused and flexible. The ecosystem comes with a set of
tools & libraries on how to build large SPAs with Vue.
Vue.js is great for applications of any size: single-file components, highly modular component
interface, platform options with Vue CLI3 etc. So, if you are using it for a moderately complex
single page and other larger-scale apps that include navigation between multiple pages, it will work
well.
4. Search Engine Optimization
Developing an amazing web app is not all, you need to look after its visibility over the internet as
well. Both ReactJS and AngularJS allows you to make a Single-page application SEO-friendly, but
AngularJS demands more effort to make it SEO-friendly.
According to a study, 56% of JavaScript websites lose their Google rankings due to bad SEO
activities or JavaScript handling. Similar, like ReactJs and AngularJs, Vue.js also requires some
strong SEO strategy.

8. Some popular examples of these JS frameworks
Finally, it may be concluded
While ReactJS gives you flexibility and simplicity, AngularJS is a comprehensive framework. But
that doesn’t help a lot when developers don’t need most of the features that Angular provides. Due
to Reactjs’s implementation with a virtual DOM, it guarantees better performances than Angular.
Being a progressive framework, Vue can be combined into an existing project. It comes with a vast
set of tools and companion libraries that allows the framework to respond to the complex needs of
enterprise-grade applications. Also, with Vue CLI 3 and Vue UI, it is great for quickly delivering
MVPs. Vue.js is also a cost-effective solution for small & medium applications.
However, it is simply impractical to differentiate AngularJS and ReactJS. As from the blog, you
can understand both ReactJS and AngularJS are front-end technologies that require a good hand-on
exposure of HTML, CSS & Java to have better productivity.
For any further discussion, about which is best-suited framework for your project, contact us
today.

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