Quick Summary:

In every organization, the CTOs often come across a few choices that are best for their web application. The choice is usually apparent, but the haziness due to the buzz around in the market oftentimes takes a nudge. Recently, there has been a sudden chirp about using React with Node.js. This blog post will clarify Why and When to Choose React with Node JS and if this combination is the solution to all your hustles. In the end, we will also cover certain doubts that the Entrepreneurs often come across while deciding if React with Node JS is an ideal choice for their web app development.


React, and Node.js both have an essential place in the modern web app development market. A significant stratum of developers is hinged to React with Node JS for creating high-performing, feature-rich full-stack web applications. However, several languages have succeeded as an alternative to JavaScript, but it remains the top choice among the developer community due to its versatility.

But if you are planning to choose React with Node.js for your web application development, to make your decision easy and firm let us dive deeper into the reasons and the other aspects to convince you to choose React with Node JS. But, before that let us recall the overview of both the frameworks.

A Brief about Node.js

Node.js is a free and open-source programming language that can run on various platforms and reduce development time and process. Node is built on the Javascript engine V8 in Google Chrome.

It enables you to use the Javascript language and modules without duplication. With Node.js, you can build a robust back-end of your application with a Javascript runtime environment.

Node.js is an event-driven language, and it can run on multiple devices. It is the best choice for developing data-intensive applications as Node improvises your code execution speed. It uses a single-threaded model and hence avoids buffering while performing input/output operations.

Node.js Features

  • Open-source
  • Enhanced Performance
  • Scalability
  • Server development

Node.js is used for

  • Server-side proxy
  • Extensible projects having thousands of package modules

A Brief about React

React is an open-source front-end Javascript library that helps you build UI components and user-interfaces. With React, you can create interactive UIs with simple programming and faster speed. React is component-based, which enables you to develop complex UIs which are easily readable across various devices.

React.js Features

  • Easy Maintenance
  • Performance
  • Stable Code
  • Mobile app development

React.js is used for

  • Excellent user-interfaces that can render large databases
  • Web browsing applications
  • Dynamic libraries

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React with Node JS Market Trends

A decade ago, businesses could not reach their customers because they needed to be more technology friendly. With technological advancements, companies can now engage their customers on whichever platforms and devices are possible. This has surged the mobile app development frequency.

Today, most businesses demand development over javascript code. Frameworks like React Node JS help businesses quickly build their high-performance web applications.

With React and Node JS, you can run your Javascript code flawlessly on various platforms like Windows, Linux, and Mac OS. And React.js helps you to develop a consistent, smooth, and straightforward UI.

React with Node JS Trend

Over a year now, the combination of React with Node JS will trend amongst the entrepreneurs for developing high performing web and mobile applications.

Why would you choose React with Node JS?

There are many reasons why choosing React with Node.JS is an ideal choice for your web app development, given below are a few of them:

🟠 Scalability
The first in line comes Scalability if you wish for a scalable web app that is large, dynamic, data-driven, and responsive across multiple devices. The scalability option, especially while working on large projects and maintaining your app’s performance, is like the cherry on the cake.

🟠 Fast Development
Time and Money are of the essence when building a web application. Choosing the combination of React with Node JS offer these two as their first effective deliverable for your web application. It enables you to receive a high ROI and saves Money. And deliver web applications that are rapidly functioning and easy to maintain.

🟠 Organized Process
Anything process-oriented can be a beneficial asset for your web application. And these two tech stacks are already scalable, effective, and fast. Therefore, combining these two frameworks allows for an organized web app development process for highly functional web applications.

🟠 Single Language for Front-end and Back-end
JavaScript is a powerful language, and the combination of two frameworks that are ideally based on JavaScript allows the utilization of the extensive functionality of the JavaScript codes for both the front-end and back-end. Providing you with the freedom and convenience of using one language for both your back-end and front-end development, where React would act as the front end and Node would be the back end. This helps you save time and Money as you don’t have to switch between programming languages.

When To Use Node JS with React JS?

There are certain cases when working with this magnificent pair- Node and React- will work wonders for you. When your project requirements match the criteria below, use Node JS with React under such conditions and circumstances.

Use Node JS with React JS

High Server-load

React, and Node is the best combination if your application needs to handle multiple requests and maintain a high server-load balance.

Real-time data

If your business application deals with real-time data management or aspires to develop a data streaming application, I recommend using Node.js because your application needs continued server connection.


With React JS, you get high code reusability and easy code sharing ability. As you need to develop Javascript Object Notation API, Node JS enables that very efficiently.

Single-page Applications

If your business needs a single-page application SPA with asynchronous data loading, then you have to choose React app with Node back-end because it enables you to make a lightweight back-end model via callback functions.

MERN stack

As you have planned to follow the MERN stack, you should use React and Node along with MongoDB and Express.

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How do Clients Benefit from the combination of React with Node JS?

From the successful and experienced encounter of Bacancy, I can say that all our client-projects that involved React Node JS in their projects have benefitted in the following areas:

1. Maintainability

While you opt to go with React Node JS in your upcoming project, your developers have the ease of maintaining your app because they only need to know only one language- Javascript, and they will keep up with your React front-end and Node JS back-end.

2. Fast Prototype

Node and React are modern technologies that help you in developing a rapid prototype for your startup.

3. Availability of excellent Developers

Javascript, Node, and React are very popular amongst young developers and tech-aspirants, plus there is a vast and active community for these frameworks; hence entrepreneurs like yourself will get abundant developers for hire.

4. SEO

React.js enables easy and reliable React search engine optimization along with developing an excellent user experience for SPAs.

5. Reusability

The most promising feature of this magnificent combination React Node JS is that you can reliably reuse your application’s key modules and components again in a tried and tested manner.

Doubts of Entrepreneurs on React with Node.js?

Every Entrepreneur, when choosing a tech stack, often faces a series of doubts before and during the implementation of that choice. The same is the case with selecting React with Node JS choosing which the business owners/entrepreneurs might face certain doubts/queries before the inception of their product. Let us have a look at a few of them:

Can I use Node and React JS together in my project?

Indeed, you can use these two javascript frameworks together. Node.js is the most preferred platform to host and run a web server for React applications because: – With Node Package Manager, you can easily install any package using the NPM command-line interface CLI – Node.js uses webpack and other modules to convert your React app into a single file so that it is easily compilable.

Quick Read:

Why Use Node.js

Is it enough to Choose React with Node.js to meet the changing Market Demands?

Both React and Node.js are at the top among the most popular frameworks in the developer community, as per the StackOverflow Survey 2022, whereby Node.js tops the list with 47.12% and React.js is just below it in the second position with 42.62%, and this is not it considering the market trends and the growing popularity of both the frameworks we can infer that these two frameworks are destined to grow in the coming years.

Furthermore, combining both these frameworks is an ideal choice for product owners who intend on creating responsive, modern web apps and managing vast amounts of data. Also, React has a flexible design model that offers users the convenience and freedom to create reusable UI elements. Complimenting which Node.js provides an event-driven model that allows handling a massive amount of data more efficiently and effectively.

Why should I use React.js with Node.js?

There are many benefits of using React with Node.js:

  • You can ensure your callback functions’ quality and quantity with Node.js using a speed-optimized V8 engine.
  • You will be able to execute both client-side and server-side programming.
  • Your developers can execute React.js code straightaway into the Node.js environment.
  • It reduces your programming code lines, which makes your server-side rendering easy.
  • Get an extensive collection of NPM packages.
  • Scale your React & Node.js app to higher loads.
  • Building JSON APIs for your app is easier when you use Node and React together.

Why do I need Node.js for the webserver when using ROR or any other back-end language?

You can use Node.js without a Node Web Server. For example, with the help of Node JS tools, you can develop a ROR pipeline, etc.

Does every React.js project need Node JS in the back end?

Not every time you need to use Node.js when creating React.js front-end projects. Node is a runtime environment to handle the server side, whereas React.js enables you to create user- interfaces for web and mobile applications. You must check your project needs and use-case analysis before you decide on your tech stack.

React with Node JS Case Study

Here, I have shared one of our client’s successful case study where we used Node with React JS to attain their project expectations. Read the case study below.

React with Node JS Case Study

Project Idea: Document Sign and Share App


Our client wanted to have a document signing and sharing application, where each recipient can put their signatures or initials or emails or name or dates or any custom text on the document and resend the document in PDF format.

Client Requirements

Our client was very particular that he wanted an interactive and user-friendly UI for this multiple Document sign and share application.


Some of the challenges that we faced while developing this app were:

  • Accommodating multiple recipients’ signatures in PDF
  • Standalone API
  • Drag and Drop feature for custom signatures
  • Replacing a signature on the document with a textual code on the file
  • Send signed document email to the receiver and update in the application

Our Solution Approach using ReactJS and Node JS:

  • React Redux state management.
  • We enabled multithreading in the back-end by running the Node server and Socket server on a single port.
  • We used the Node package library- hummus-recipe for putting signatures/images/custom text to their exact position in the PDF.
  • We developed a custom mathematical logic for calculating the pixels by pixel-perfect positions to put images/signs/initials/custom text etc.
  • Standalone approach: We approached AWS textract instead of Google vision and Tesseract [Open source], for better accuracy, and it’s 90% accurate to detect our embedded codes with font size around 10 to 23.
  • Successfully used socket server and node server.

Successful Project Features:

  • Dynamic Type Changing
  • Event-loop handling
  • Appropriate build-size
  • Async functionality
  • Live socket updates
  • Live mail updates

Tools & Technology Used:

  • Front-end: React.js
  • Back-end: Node.js
  • Database: MongoDB

Business Benefits of React with Node JS:

  • First-mover advantage
  • Efficient and Speedy Functioning App
  • High User Base
  • Better Market times
  • Client Satisfaction
  • In-app Advertisements
  • In-app Purchases


React Node JS are the two unicorns in the market of black-white horses of programming languages. They have risen from merely being a front-end library and back-end framework. Like for example, Node React developers enable you to use CLI and other scripting tools in your project. Do you intend to develop full-stack web application combining NoeJS with Reactjs? Then React with Node JS is a duet made in paradise for your business. With experienced and elite React Node developer of Bacancy Technology, you will leverage the pre-built and open-source Node.js libraries. Hence hire node.js developer from us and relish the efficiency, simplicity, and vast community support for your exclusive project.

Frequently Asked Questions (FAQs)

Node JS with React is mostly used to handle requests and maintain a load balance server. It is really convenient to build JSON API in Node JS, and the ease of reusability of code enables to share within React JS.

Start with exporting the default app. Next, run the Nodejs process NPM run dev in one terminal. Here you need to ensure to start Reactjs using npm simultaneously. The output can be seen as a button “Connect” – click it. In the console server-side, you will see React JS is connected with Node JS.

Are you also considering choosing to React with Node.js for your web app development? If Yes,


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