JRuby vs Rails

Overview

Rails

Stacks20.2K

Followers13.8K

Votes5.5K

GitHub Stars57.8K

Forks22.0K

JRuby

Stacks82

Followers89

Votes32

GitHub Stars3.8K

Forks933

JRuby vs Rails: What are the differences?

JRuby vs Rails Syntax: JRuby is a Ruby implementation that runs on the Java Virtual Machine, providing access to Java libraries and functionality. Rails, on the other hand, is a web application framework written in Ruby that follows the Model-View-Controller (MVC) pattern. The syntax of JRuby is closer to Java due to its integration with Java libraries, while Rails uses Ruby syntax for building web applications.
Performance Differences: JRuby tends to have better performance when handling multi-threaded applications due to its ability to leverage Java's concurrency features. Rails, being a Ruby-based framework, may face performance issues when handling high traffic volumes or complex calculations. JRuby is optimized to handle these scenarios more efficiently.
Package Management: JRuby uses the Java-based package management system, Maven, to manage dependencies and packages. Rails, on the other hand, uses RubyGems, a Ruby-specific package manager, to handle libraries and dependencies. This difference in package management tools affects how developers handle dependencies in their projects.
Tooling and Ecosystem: The tooling and ecosystem around JRuby are more aligned with Java technologies, such as IDE support, debugging tools, and integration with Java frameworks. Rails, being a Ruby-centric framework, has its own set of tools and ecosystem tailored for Ruby developers. Developers need to consider this difference when choosing between JRuby and Rails for their projects.
Community Support and Adoption: Rails has a larger and more established community compared to JRuby. This means that there is more documentation, tutorials, and resources available for Rails developers. JRuby, while having a dedicated community, may not have the same level of support and adoption as Rails, impacting the developer experience and ease of finding solutions to problems.
Scalability and Flexibility: JRuby's integration with Java allows for better scalability and flexibility when building enterprise-level applications that require seamless integration with existing Java systems. Rails, while suitable for building web applications quickly, may face challenges in scaling and integrating with complex enterprise architectures. Developers need to consider the scalability and flexibility requirements of their projects when choosing between JRuby and Rails.

In Summary, JRuby and Rails differ in syntax, performance, package management, tooling, community support, and scalability, impacting how developers approach building web applications.

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CLI (Node.js)

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Advice on Rails, JRuby

Shivam

AVP - Business at VAYUZ Technologies Pvt. Ltd.

Mar 25, 2020

Needs adviceon

Node.js

Java

Rails

Hi Community! Trust everyone is keeping safe. I am exploring the idea of building a #Neobank (App) with end-to-end banking capabilities. In the process of exploring this space, I have come across multiple Apps (N26, Revolut, Monese, etc) and explored their stacks in detail. The confusion remains to be the Backend Tech to be used?

What would you go with considering all of the languages such as Node.js Java Rails Python are suggested by some person or the other. As a general trend, I have noticed the usage of Node with React on the front or Node with a combination of Kotlin and Swift. Please suggest what would be the right approach!

915k views915k

Comments

Ben

May 19, 2020

Decided

As a small team, we wanted to pick the framework which allowed us to move quickly. There's no option better than Rails. Not having to solve the fundamentals means we can more quickly build our feature set. No other framework can beat ActiveRecord in terms of integration & ease-of use. To top it all of, there's a lot of attention paid to security in the framework, making almost everything safe-by-default.

482k views482k

Comments

Felipe

May 24, 2020

Decided

Since I came from python I had two choices: #django or #flask. It felt like it was a better idea to go for #django considering I was building a blogging platform, this is kind of what #django was made for. On the other hand, #rails seems to be a fantastic framework to get things done. Although I do not regret any of my time spent on developing with #django I want to give @{#rails}|topic:null| a try some day in the future for the sake of curiosity.

438k views438k

Comments

Detailed Comparison

Rails	JRuby
Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.	JRuby is the effort to recreate the Ruby (http://www.ruby-lang.org) interpreter in Java. The Java version is tightly integrated with Java to allow both to script any Java class and to embed the interpreter into any Java application. See the docs directory for more information.
Statistics
GitHub Stars 57.8K	GitHub Stars 3.8K
GitHub Forks 22.0K	GitHub Forks 933
Stacks 20.2K	Stacks 82
Followers 13.8K	Followers 89
Votes 5.5K	Votes 32
Pros & Cons
Pros 860 Rapid development 653 Great gems 607 Great community 486 Convention over configuration 418 Mvc Cons 24 Too much "magic" (hidden behavior) 14 Poor raw performance 12 Asset system is too primitive and outdated 6 Bloat in models 6 Heavy use of mixins	Pros 8 Java 7 Faster than Ruby 3 JVM 3 Threads 2 Supports native Ruby gems out the box
Integrations
Ruby	No integrations available

What are some alternatives to Rails, JRuby?

Node.js

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Django

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Laravel

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching.

Java

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

Related Comparisons

JRuby vs Rails: What are the differences?

JRuby vs Rails Syntax: JRuby is a Ruby implementation that runs on the Java Virtual Machine, providing access to Java libraries and functionality. Rails, on the other hand, is a web application framework written in Ruby that follows the Model-View-Controller (MVC) pattern. The syntax of JRuby is closer to Java due to its integration with Java libraries, while Rails uses Ruby syntax for building web applications.
Performance Differences: JRuby tends to have better performance when handling multi-threaded applications due to its ability to leverage Java's concurrency features. Rails, being a Ruby-based framework, may face performance issues when handling high traffic volumes or complex calculations. JRuby is optimized to handle these scenarios more efficiently.
Package Management: JRuby uses the Java-based package management system, Maven, to manage dependencies and packages. Rails, on the other hand, uses RubyGems, a Ruby-specific package manager, to handle libraries and dependencies. This difference in package management tools affects how developers handle dependencies in their projects.
Tooling and Ecosystem: The tooling and ecosystem around JRuby are more aligned with Java technologies, such as IDE support, debugging tools, and integration with Java frameworks. Rails, being a Ruby-centric framework, has its own set of tools and ecosystem tailored for Ruby developers. Developers need to consider this difference when choosing between JRuby and Rails for their projects.
Community Support and Adoption: Rails has a larger and more established community compared to JRuby. This means that there is more documentation, tutorials, and resources available for Rails developers. JRuby, while having a dedicated community, may not have the same level of support and adoption as Rails, impacting the developer experience and ease of finding solutions to problems.
Scalability and Flexibility: JRuby's integration with Java allows for better scalability and flexibility when building enterprise-level applications that require seamless integration with existing Java systems. Rails, while suitable for building web applications quickly, may face challenges in scaling and integrating with complex enterprise architectures. Developers need to consider the scalability and flexibility requirements of their projects when choosing between JRuby and Rails.

In Summary, JRuby and Rails differ in syntax, performance, package management, tooling, community support, and scalability, impacting how developers approach building web applications.

JRuby vs Rails

Overview