Is GitHub still using Rails?

Background Information on GitHub

GitHub is an online code hosting platform for version control and collaboration. It is a service that allows developers to host and manage their code, as well as track and control changes to their codebase. GitHub is used by millions of developers around the world and is one of the largest online code repositories.

What Framework Does GitHub Use?

GitHub currently uses Ruby on Rails as its main web application framework. This framework has been a core part of GitHub since its launch in 2008 and is now used for most of the main features of the platform, including the main website and API. The Ruby on Rails framework is also used for many of the features of GitHub Enterprise, GitHub’s business and enterprise offering. GitHub has also recently adopted other frameworks, such as React, Node.js, and GraphQL, but Ruby on Rails remains the core web application framework.


Yes, GitHub is still using Rails as its main web application framework. Although they have adopted other frameworks in recent years, Ruby on Rails is still the core web application framework used in the main website and API.

Is Ruby better than JS?

Differences between Ruby and JavaScript

Ruby and JavaScript are both popular programming languages, but there are significant differences between them.


Ruby is a high-level scripting language that is used for web development and server-side scripting. It is an object-oriented language that is simple and easy to learn. Ruby is best used for creating web applications and tools.


JavaScript (JS) is a scripting language that is used for client-side scripting. It is also object-oriented and used primarily for web development. JS is best used for developing interactive web applications and websites.


Both Ruby and JavaScript are powerful programming languages and can be used to create great web applications. There is no definitive answer to whether one is better than the other. It really depends on what your specific needs are. If you’re looking for a language to create a website or web application from scratch, then Ruby may be the better choice. On the other hand, if you’re looking for a language to create interactive web applications, then JavaScript may be the better choice.

Is node better than Rails?

What is Node?

Node.js is an open-source, cross-platform JavaScript run-time environment for executing JavaScript code server-side. It allows developers to create applications that have the ability to generate dynamic page content before the page is sent to the user’s web browser.

What is Rails?

Rails is an open-source web application framework written in the Ruby programming language. It is designed to make programming web applications easier by making assumptions about what most developers need to get started. It provides a structure for developers to write code that follows the model–view–controller (MVC) architectural pattern.

Which One is Better?

Which one is better really depends on the specific needs of the project. Node is better when it comes to real-time applications such as chat, games or streaming services, while Rails is better for building traditional web applications. Node is better for handling lots of requests and data simultaneously, while Rails is better for traditional web applications that don’t require dealing with a large number of users at the same time. Node is more lightweight and requires little configuration and setup compared to Rails, which is a bit more complex. Ultimately, it depends on the type of project and the preferences of the development team.

Is Twitter still using Ruby on Rails?

What is Ruby on Rails?

Ruby on Rails is an open source web application framework that is written in the Ruby programming language. It is designed to help developers build websites and applications in a more efficient and cost effective way. It is popular for many different types of web applications, from single page web apps to more complex multi-page web applications.

Is Twitter Still Using Ruby on Rails?

Yes, Twitter is still using Ruby on Rails for its main web application. Twitter originally used Ruby on Rails when it was first launched in 2006, and has continued to do so since then. In fact, many of the features that are now seen in Twitter were first developed using Ruby on Rails. Although there have been some modifications over the years, Ruby on Rails remains the primary framework used by Twitter.

Why did Twitter stop using Ruby on Rails?

Early Choices

When Twitter was first created, Ruby on Rails was the most suitable choice for the job. It was an easy to learn and understand programming language that was perfect for the company’s needs at the time.

Increasing Usage

As the company began to grow and the user base increased, Twitter found itself having to scale up its platform. As the number of users and data grew, the platform needed to become much more complex. This meant that the simple programming language that was initially used to create Twitter was no longer able to keep up with the demand.

Scalability Issues

As Ruby on Rails was not designed with scalability in mind, Twitter was forced to look for alternative solutions. The fact that Ruby on Rails was not designed with scalability in mind meant that it became very difficult to scale the platform. This led to slow response times and a decrease in performance for the users.


Due to the scalability issues, Twitter eventually decided to transition away from Ruby on Rails and use alternative solutions such as Java and Scala. These alternative solutions were much more suited to the needs of the company and allowed them to scale the platform more effectively.


In conclusion, while Ruby on Rails was the perfect choice for the job when the company was first created, the increasing user base and the need for scalability meant that the platform had to switch to other solutions in order to remain usable. The scalability issues of Ruby on Rails meant that the company had to transition away from its original choice and use alternative solutions such as Java and Scala.

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