Ruby on Rails

Lesson in the Ruby Roadmap · Stage 19: Concurrency

Last updated 14 September 2026

What is Ruby on Rails?

Ruby on Rails is a server-side web application framework written in Ruby under the MIT License. Rails is a model-view-controller (MVC) framework, providing default structures for a database, a web service, and web pages. It encourages the use of web standards such as JSON or XML for data transfer, and HTML, CSS, and JavaScript for the user interface.

Study this in the interactive course See the whole Ruby roadmap

Free resources to learn Ruby on Rails

Official docsRuby on Rails
Official docsGetting Started with Rails
Open sourcerails
ArticleRuby vs Ruby on Rails: What’s the Difference?
ArticleVisit the Dedicated Ruby on Rails Roadmap
VideoLearn Ruby on Rails - Full Course
VideoRuby on Rails in 100 Seconds

Ruby on Rails: common questions

Can I learn Ruby on Rails in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Ruby on Rails in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Ruby on Rails tutorial for beginners?

It is lesson 91 of 102 in the free Ruby roadmap, in stage 19, Concurrency. If you are new to Ruby, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.