Ruby

Lesson in the DevOps Roadmap · Stage 1: Learn a Programming Language

Last updated 14 September 2026

What is Ruby?

Ruby is a dynamic, open-source programming language with a focus on simplicity and productivity. It features an elegant syntax that is natural to read and easy to write, making it a popular choice for web development, particularly through the Ruby on Rails framework. Its object-oriented design and powerful standard library allow developers to build robust applications efficiently by prioritizing human-friendly code over complex machine-level logic.

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Free resources to learn Ruby

Ruby: common questions

Can I learn Ruby 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 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 tutorial for beginners?

It is lesson 3 of 137 in the free DevOps roadmap, in stage 1, Learn a Programming Language. If you are new to DevOps, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.