1.
REACT WITH
RAILS: A
PERFECT
COMBINATION
TO BUILD
MODERN WEB
APPLICATION
www.bacancytechnology.com

2.
You have surely heard of React with
Rails combination, haven’t you? There’s
quite a buzz about this couple
complimenting each other. But, do you
know what all the fuss is about? Don’t
worry! We will be discussing and
exploring why you should use ReactJS
with Ruby on Rails. To keep it
straightforward, I have divided the blog
post into various sections. So, let’s
move forward to understand why and
how to use Rails as a backend with
React frontend.

3.
CONTENTS
1. Introduction
2. What should I consider Before
Choosing React with Rails?
3. Top 6 Reasons: Why Use React with
Rails?
4. Advantages of using ReactJs with
Ruby on Rails?
5. When to use React and Rails?
6. Top 5 Companies Using Ruby on Rails
with React
7. Conclusion

4.
Introduction

5.
ReactJS is a popular Javascript library used for
developing frontend for user interactive web
applications. ReactJs offers developers the
flexibility of creating reusable React
components. The primary goal of ReactJS is to
develop fast, highly scalable, and
straightforward applications. It corresponds to
the view in the MVC.

6.
Ruby on Rails is an open-source web framework
built on the top of Ruby language. It offers
developers flexibility and saves time to develop
a scalable application. Ruby on Rails can be said
as a collection of libraries that provides a
solution for the tasks used repeatedly in the
project, such as building tables, menus, or
forms. As it runs on the server, it can be
classified as a backend development platform.
This was an individual overview of ReactJS and
Rails for the starters. Moving forward for
exploring the combination. Before discussing
the “Why” part of React with Rails, let’s see the
“What should one keep in mind” part.
Quick Read:
Top Reasons to Choose ReactJS for Web
Development

7.
WHAT SHOULD
I CONSIDER
BEFORE
CHOOSING
REACT WITH
RAILS?

8.
Deciding the technical stack is a very important
and challenging task. For that, one must be
thoroughly familiar with the project’s
requirements. One should have peripheral
vision rather than tunnel vision. An appropriate
technical stack is only found when one has a
180-degree perception of the project.
The most chosen way of selecting a technical
stack is the internet. Hence it’s mostly a
subjective concept because people will advise
according to their situation. Considering that,
here’s my take on it.
Below I’ve mentioned the general
responsibilities: why and when you should use
React with Ruby on Rails.

9.
Business requirements of the product
Product’s requirements and complexity
Budget and timeframe
Thorough understanding of the product
Near challenges faced while developing the
product
To ensure that you’re not overkilling or
underpowering the product
Technical expertise with ReactJs and Rails
Product security and scalability
Now, moving forward towards Why React with
Rails?

10.
TOP 6
REASONS: WHY
USE REACT
WITH RAILS?

11.
You might be wondering why you should
choose a technical stack consisting of ReactJS
and Ruby on Rails. So, the wait is over! Here are
the top 5 reasons: why should one choose to
React with Rails.

12.
Fast development
Ruby on Rails consists of innumerable built-in
modules and code libraries that reduce
developers’ efforts and time. It also strengthens
the communication with the frontend libraries
of ReactJS. It also allows reducing the cost of
development as lesser time is being utilized on
the product development.
Reduced Server Request Time
The loading time of any web application is
mandatory, and the foremost thing is kept in
mind. No user will ever like to wait for its
request made. So, a web application having
more loading time can lead to losing a number
of its users.
And no client would ever want that!

13.
To prevent users’ loss, developers should
minimize the server request time and get the
response as soon as possible.
According to the experts, it is believed that
Ruby on Rails has successfully reduced the
loading time of the application to 80% – 90%.
Isn’t that great?
Without a doubt, I can trust Rails and ReactJs to
be the best technical stack. The combination of
Rails and ReactJs is used and tested by leading
platforms such as Airbnb, Shopify, GitHub,
Twitter, Crunchbase, and many others.
Ruby on Rails + React has proven to develop the
most reliable and dynamic applications because
of their individual strength.
Reliable Technologies

14.
Stability
Rails and ReactJS offer immense and
compelling community support. Since both the
platforms have stability, you can trust your
application to be developed with great
efficiency.
Development Pace and
Quality
RoR with React is the best combination if you’re
looking to build a freemium model-based
application. When your primary concern is to
time to market, then trust ReactJS with Rails.
The combination automatically enhances the
quality of your product as well as the pace of
development.

15.
Less Memory Usage and
Increases Performance
If you’re facing issues of unnecessary space
being occupied, you can choose to deploy your
application using React with Rails API.
Egghead.io experienced many issues because of
unwanted memory storage and finally decided
to deploy using React + Rails. It worked as
expected and gave improved results with
increased performance.

16.
ADVANTAGES
OF USING
REACTJS WITH
RUBY ON
RAILS?

17.
Here are few benefits of using Ruby on Rails
with React.
Easy to maintain
Even the complex application could be
maintained easily and smoothly due to the
standalone features of Reactjs and Ruby on
Rails.
Smooth testing and Easy
automated testing
React with Rails provide useful third-party
libraries for testing, which can be configured
and used easily with the application.
Immense active community
Since React on Rails has immense popularity,
we can get constant and active community
support that shares knowledge and help
developers to solve the issues.

18.
An excellent ecosystem of
tools and libraries
We all know how generous Ruby on Rails and
ReactJS are when it comes to third-party
libraries and plugins. It has a very excellent
ecosystem of tools and libraries to help
developers.
Great user experience
The combination never disappoints user
experience because it has never compromised
the performance. What else users need? Smooth
user experience meeting their requirements,
and React + Rails offer the same.
Convenient development
Rails enhance the development process and
combine it with the best frontend layer-
ReactJs, development convenient and rapid.

19.
Quality and performance
assurance
As I mentioned above, the application’s
performance has never compromised because
of the combination. It assures the quality and
performance of the application thoroughly.
Well-documented and
trustworthy
Both, Rails and React have a community that
provides trustworthy documentation for
developers who have built web apps using this
combination.

20.
WHEN TO USE
REACT AND
RAILS?

21.
Applications with dynamic content
Complex Single-Page Applications
Applications dealing with larger database
Application to be scaled to mobile
platforms: React Native with Ruby on Rails
Applications with higher performance
speed
With all the advantages and why use React with
Rails, you might wonder when you should use
the combination. To eliminate your confusion, I
have backed up this section with some answers
which might help you. You should go ReactJS
with Ruby on Rails when you want to develop:
Now, let’s see which top companies are using
Rails app with React to have surety about all the
theories we just went through until now.
Moving towards the last section of the blogpost
to gain more trust for the combination: Top 6
companies using React + Rails.

22.
TOP 5
COMPANIES
USING RUBY
ON RAILS WITH
REACT

23.
Here’s the list of globally renowned
organizations using React with Ruby on Rails.
Airbnb
This is the best React Rails example. We all
have enjoyed the amazing user experience
Airbnb has offered. It uses Ruby as a primary
programming language, Rails for SSR
configuration, and ReactJS for a smooth user
interface.
Gusto
The online payroll system is developed using
React on Rails in its main stack for processing
billions of dollars. The reason for choosing
Rails as its main language was to speed up the
rollout of the product.

24.
Klar
Klar is a Germany-based online rental portal
that uses Rails for implementing business logic
and ReactJs for the user interface.
Casper
The jQuery code led to inefficiency, poor
performance, and difficult user experiences.
Casper chose ReactJS for its popularity and
advantages of performance, quality, & speed.
The website used Rails APIs and integrated the
checkouts with Rails as well.
OpenDoor
OpenDoor is the best site picked whenever a
person wishes to sell or purchase property in
the US. It has processed approximately 4800
real estate transactions with sales of $1 billion.
They used ROR with Angular when they
developed the product in 2014, but gradually
for better results, shifted to ReactJS.

25.
CONCLUSION

26.
The whole blog post was an answer to the
question, “Should I use React with Rails 6?”
Agreeing on straightaway without knowing the
project’s requirements thoroughly can put you
in a difficult position. I won’t say that React
with Rails is a universal solution, but I won’t
deny the combination if you want to develop
dynamic applications with innumerable micro-
interactions.
It is challenging and tedious to find a skilled
full-stack developer with ReactJS and Rails
expertise. To lessen your struggle, I suggest
getting in touch with Bacancy because we have
full-stack React Rails developers with technical
skills. If you’re looking for a full-stack
developer, please get in touch with us to hire
remote Rails + React developer.

27.
Thank You
www.bacancytechnology.com