Node.js vs Ruby on Rails

Node.js vs Ruby on Rails
Written by Sagar RabidasDecember 1, 2021
9 min read
Sagar Rabidas

Software Developer

In this blog, we will discuss Node.js vs Ruby on Rails.


Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser. Node.js lets developers use JavaScript to write command-line tools and for server-side scripting—running scripts server-side to produce dynamic web page content before the page is sent to the user's web browser. Consequently, Node.js represents a "JavaScript everywhere" paradigm, unifying web application development around a single programming language, rather than different languages for server-side and client-side scripts.


Ruby on Rails:-

Ruby on Rails is an open-supply software used to build internet packages. Rail is a framework used to create websites using the general-cause programming language ruby. Ruby ranks amongst the pinnacle ten programming languages predominantly because of the voguishness of rails.

Ruby on rails turned into constructed through David Heinemeier Hansson and is often just known as “rails”. It amalgamates ruby with HTML, javascript, and CSS to fabricate an internet application that operates on an internet server. It is normally considered to be a server-side net utility development platform.


Better use Node.js:-

Node.js is a command-line environment that allows running the same JS code that you are writing for the front-end. It allows sharing code with the backend and browser and handling multiple operations at a time.

  • Server-side development

Node is good at establishing reliable communication between the server and the browser. It uses a long-polling technique that allows applications to handle multiple incoming requests simultaneously. Node.js doesn’t wait for all queries to be processed to start handling new incoming ones.

This makes Node.js well-suited to real-time apps: messengers, online games, real-time collaboration platforms, chatrooms. The possibility of using JavaScript both at the front end and backend will make development faster and easier. If you previously worked with JS, learning Node.js for the backend will not be a problem.

  • API development

Node.Js is a go-to language for rest API development. Representational country transfer — this is what relaxation stands for. It’s an architecture that allows users to quickly get output to their web requests. The basic principles of relaxation development are to be uniform, stateless, patron-server, have a layered gadget, impart a cacheable structure, and respond on-demand.

Relaxation APIs are rather sensible in web development. On every occasion a person is looking for something, an internet app uses rest API to supply consequences. Rest APIs join the consumer’s entry to the software’s code, commencing a channel for communique. Node.Js, with its rapid request processing velocity and js tech stack, is an apparent first desire for rest API development.

  • Microservices

Node.Js’ structure fits perfectly with the shape of microservices. Its non-blocking request processing algorithms and event-pushed technique permit us to attach multiple offerings and manner hundreds of internal requests at an equal time. Microservices want to talk all of the time, that is why assuring speedy information processing is rather important.

Both microservice structure and node.Js attention on pace and efficiency. The entire point of a microservice structure is to permit builders to construct properly acting and scalable structures by using breaking capability down into attainable offerings. Node.Js allows bringing this to lifestyles with a quick v8 engine and non-blocking off processing.

Better use Ruby on Rails:-

Ruby on Rails is used as a backend framework for web applications. It’s known for efficiency and scalability.

  • Full-stack web application

Ruby on rails is a distinctly structured framework for web improvement. Rails have a whole lot of regulations on how the code needs to be prepared. The framework makes use of the model, view, controller framework. To get an app to respond to a request, you need to outline a view, controller, and path. Getting started with an MVC framework is time-ingesting, but ultimately, the code is well-prepared and smooth to study. Ultimately, you’ll become with an efficient code that’s smooth to hold and edit.

  • Content management systems

Ruby on Rails is not yet the universal top choice for content management system development. PHP is still the go-to choice, but Ruby on Rails entered the field recently and it offers a lot of competitive advantages. Ruby on Rails allows quickly writing rich functionality due to high abstraction levels. You can map entire tables and databases as separate objects. You can refer to a big chunk of functionality with several lines of code.

  • Prototyping

Ruby on rails lets in writing code speedy and imposing built-in capabilities, to be had in the surroundings. When you are operating on the minimally feasible version of a product, you don’t want closing pace and interface — the principle precedence is operational efficiency and properly-prepared improvement processes. Ruby on rails offers more than one command-line code developer, letting builders keep away from writing code from scratch. Coupled with open supply libraries, this prepared-to-use code can accommodate greater than half of the capability.

The Difference Between Node.js and Ruby on Rails:-

Ruby on Rails:-


  • Usage:- Backend web development
  • Language:- Ruby
  • Number of threads:- Multi-threaded
  • Pros:- Easy development, Efficiency: code doesn’t repeat itself, Automated garbage collection, Readability
  • Cons:- Slow speed, Memory allocation issues, No static typing
  • Use cases:- Minimum Viable Products, Prototypes, CMS development



  • Usage:- Backend web development
  • Language:- JavaScript
  • Number of threads:- Single-threaded
  • Pros:- High-performance speed, The possibility of using JS for the entire web project, Well-suited to microservice development, A top choice for REST API development
  • Cons:- Npm security, Poor performance on CPU intensive tasks
  • Use cases:- Real-time apps (chatrooms, games, collaboration services)

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Sagar Rabidas
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