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ReactJS vs NodeJS: Which JS Framework You Should Choose?

  • By Agira Technologies
  • August 24, 2020

Node JS vs. React JS: If you are looking to build a robust web application, you cannot miss out on these two popular JavaScript frameworks for your next web development project. 

Suppose you are amidst of confusions between which on to choose. This article will guide you through the differences you should know to find which on suit the best for your upcoming project. 

React JS vs. Node JS: A Detailed Comparision

What is React JS?

React JS is a JavaScript library developed and maintained by Facebook. It has gained a lot of significance over the years from its launch. React JS is primarily used to build web pages that render smoothly. It has a Model View Controller architecture (MVC). Facebook made it intending to solve rendering issues of massive datasets in the JavaScript framework. 

Why React JS for your project?


React is SEO friendly, as rending a massive number of pages of JavaScript-based web and mobile applications daily, search engines find it hard to index JS apps that are too heavy. It is easy to create lightweight web and mobile applications with React JS. You can effortlessly run React JS on the server-side, and the virtual DOM will be rendered. 

Component-based Architecture

The shadow DOM and PolymerJS have accelerated the buzz around that used to build customizable elements and self-contained elements that you can import to the project. With React JS, you can create components of your own or combine it with your core content. Hence, it uses a component-based architecture. 

Highly Efficient

React JS creates its own virtual DOM, where you can keep all the components that are made. It deals with the changes in the DOM and updates the DOM tree as needed. It discards the time taking DOM activities and makes refreshes normal. These React JS main features help to build the effectiveness of the web application. 

Pros of React JS

  • Easy to create simple UI test cases
  • The virtual DOM of React is faster and refreshes a part of a web page instead of loading with a full refresh model. 
  • Reusable code components
  • React JS can showcase the component in a massive amount more efficiently and quickly.
  • Debugging code is simple in React when compared to other frameworks using a particular chrome extension.
  • React JS uses manual processing is required while changing data and is view oriented. 
  • React JS render code from the servers to the browser, which boosts the web application’s SEO. 
  • High Debugging speed
  • Cross-platform development 
  • It provides support for both the server-side and front end side. 
  • Render hybrid apps in the native environment
  • Huge Community of developers

What is Node JS?

Node Js is a server. The Google Chrome V8 JavaScript engine powers it as a framework. And to execute the JavaScript on the server-side. It simplifies and streamlines the development of complex applications. You can use components such as command-line interface, real-time chat application, REST API, web applications, and many more.

Why Node JS for your project?

Server-side Proxy

The server-side proxy of the Node JS can handle several connections simultaneously and non-blocking manner. It is used to collect data from multiple source points with different response times. It allows you to create a client-side application for assets and stubbing API requests. 

Node Package Manager (NPM)

NPM plays a vital role in web development, and It is a default program that comes with the Node JS package installer. The main idea behind this is to be familiar with the concepts of Ruby Gems. 

Data Streaming

Node JS allows testing HTTP compatibility and responses as data exchanges. The data streams are used in Node JS to build attractive features that help in proxying between various data sources for encoding real-time video and audio. 

Pros of Node Js

  • Highly extensible
  • Supports web app development in real-time
  • Node JS supports the caching of individual modules. 
  • Easy to write server-side applications in JavaScript
  • Node JS helps in upscaling applications in both vertical as well as horizontal fashion.
  • The JavaScript engine of Google’s V8 allows you to compile the written code directly into machine code. 


Both Node Js and React JS are the high performing and most advanced JavaScript frameworks. It is loved and used by a massive community of developers. The article highlights the differences between these frameworks and which JS framework will be better for which scenario. Moreover, the final decision is yours when it comes to choosing the right framework for your project. It depends on the project requirements and planning for your development journey. 

If you are looking to build a mobile application, React might be the better option. If you have project requirements limited to server-side, then you can opt for Node JS. 

Get in touch with our technology experts, if you need guidance in choosing the best framework for your development project. 

Agira Technologies

AgiraTech is a technology company whose business services and domain solutions supports global clients who comprise the current world economy. Services we offer : Web development, Mobile App development, Blockchain, IoT and DevOps Consulting