7 Free Best Ruby Tutorials For Beginners in 2023
Tags: codenewbie, 100daysofcode, ruby, programming
Published: 2022-05-17 19:16:49

## What is Ruby?
Ruby is an interpreted, high-level, general-purpose programming language which supports multiple programming paradigms. It is highly productive and simple to use.

### Why should you learn Ruby?

Ruby remains relevant in 2022 and will continue to do so for some time yet. It is easy to use and powerful enough to build prototypes, MVPs, and any kind of web application. Additionally, it helps you reach the market fast by reducing the development time.

## Best Online Ruby Courses List

1. [Ruby on Rails a Beginners Guide - (Free)](#1-ruby-on-rails-a-beginners-guide-free)
2. [8 Beautiful Ruby on Rails Apps in 30 Days & TDD - Immersive - (Free)](#2-8-beautiful-ruby-on-rails-apps-in-30-days-amp-tdd-immersive-free)
3. [Ruby Essential Training: The Basics](#3-ruby-essential-training-the-basics)
4. [The Complete Ruby on Rails Developer Course](#4-the-complete-ruby-on-rails-developer-course)
5. [Ruby Essential Training: Classes and Modules](#5-ruby-essential-training-classes-and-modules)
6. [Ruby 2 Fundamentals](#6-ruby-2-fundamentals)
7. [Ruby 2: Getting Started](#7-ruby-2-getting-started)

_**Disclosure:** We may get a small affiliate commission if you buy a course through links on this page. Thank you._

## Best Ruby Online Courses Certifications List

### 1. [Ruby on Rails a Beginners Guide - (Free)](https://click.linksynergy.com/deeplink?id=0F1O0otUXQc&mid=47901&u1=coursesityBlog&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2Fruby-on-rails-a-beginners-guide-free%2F)

A total beginners guide to building a Rails Application.

In this Ruby course, you will:
- Learn the skills to create a rails application and publish the app live on the web.
- Learn the inner workings of rails and get introduced to gems, authentication, the rails console, rails generators, Git Hub and much more.

The course is geared towards new developers. As long as you complete the lessons you will be able to build and deploy a Ruby on Rails application even with no experience. The emphasis of this course is on building an application rather than "building a 'Time Machine' with Rails".

**Course rating:** 4.1 out of 5.0 (897 Ratings total)
**Duration:** 6 Hours 27 Minutes
**Certificate:** Certificate on Purchase

### 2. [8 Beautiful Ruby on Rails Apps in 30 Days & TDD - Immersive - (Free)](https://click.linksynergy.com/deeplink?id=0F1O0otUXQc&mid=47901&u1=coursesityBlog&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2F8-beautiful-ruby-on-rails-apps-in-30-days%2F)

Lookalikes of Instagram, Tumblr, TaskRabbit, etc, w/ fundamentals of Rails (no Scaffolding).

It is best to start with the big picture and work your way down to the details when learning unfamiliar concepts. This course is designed to demonstrate new concepts (variables, loops, conditionals, gems, and so on) only as you apply them, not in theory.

In this Ruby course, you will:
- Build Portfolio of 8 Apps like Instagram; Tumblr; ESPN/Hacker News; Evernote (Document Storage); TaskRabbit/CraigsList; iMDB; Todolist; Project Manager, etc.
- Quickly build versatile Rails Web Apps so you don't have to hire expensive developers ($2K+/per project).
- Earn Money from new skills by getting development gigs on freelancer sites.
- Learn how to make beautiful, interactive and versatile web apps using Rails - the most popular web framework.
- Reach a comfortable intermediate to low-advanced level after 30 days of steady work.
- Troubleshoot a variety of common errors
- Learn how to add functionality w/ Users, Forms, Image Uploading/Rendering, Voting, Syntax, Styling etc.
- Understand the MVC (model, view, controller).
- Add jQuery Plug-ins (like Masonry jQuery and raty.js)
- Use HAML syntax to embed Ruby code as a cleaner alternative to .erb

This course will give you the opportunity to build an impressive Rails portfolio with 8 super cool web applications. By taking this course, you will be able to seek jobs as proof of your skills or launch projects with confidence.

**Course rating:** 4.0 out of 5.0 (1,953 Ratings total)
**Duration:** 16 Hours
**Certificate:** Certificate on Purchase

### 3. [Ruby Essential Training: The Basics](https://linkedin-learning.pxf.io/c/1137078/646189/8005?u=https%3A%2F%2Fwww.linkedin.com%2Flearning%2Fruby-essential-training-part-1-the-basics-15650551&subId1=coursesityBlog)

Learn the basics of the object-oriented programming language Ruby.

Learn the fundamentals of Ruby, the popular object-oriented programming language, starting with object types, control structures, code blocks, and defining custom methods.

Topics in this Ruby course include:

- Get Started with Ruby

- Ruby Object Types

- Control Structures

- Ruby Scripting

- Enumerables and Code Blocks

- Custom Methods

This course covers the fundamentals of Ruby programming for new and experienced developers, beginning with the essential object types: numbers, strings, symbols, booleans, and more. It will also show Ruby's control structures, such as conditionals, loops, and iterators.

**Course rating:** 4.9 out of 5.0 (5,921 Ratings total)
**Duration:** 4 Hours 15 Minutes
**Certificate:** Certificate on completion

### 4. [The Complete Ruby on Rails Developer Course](https://click.linksynergy.com/deeplink?id=0F1O0otUXQc&mid=47901&u1=coursesityBlog&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2Fthe-complete-ruby-on-rails-developer-course%2F)

Learn to make innovative web apps with Ruby on Rails and unleash your creativity.

Ruby on Rails has quickly become one of the most popular and capable web application development platforms for both startups and established software firms since its inception. Some of the world's most popular websites, including Basecamp, Twitter, Shopify, GitHub, LivingSocial, Groupon, Hulu, Airbnb, Yellow Pages, and many more, were built with Ruby on Rails.

In this Ruby course, you will:

- Learn how to rapidly prototype ideas and turn them into presentable apps.
- Become a professional web application developer.
- Become a professional Ruby on Rails developer.
- Design and build virtually any web application you can imagine.
- Apply for jobs at software companies as Ruby on Rails developer.

This course provides a comprehensive introduction to Web Application Development with the wildly famous Ruby on Rails framework. It will transform students with no prior programming or web application development knowledge into accomplished Ruby on Rails web application developers.

**Course rating:** 4.5 out of 5.0 (13,770 Ratings total)
**Duration:** 47 Hours 51 Minutes
**Certificate:** Certificate on completion

### 5. [Ruby Essential Training: Classes and Modules](https://linkedin-learning.pxf.io/c/1137078/646189/8005?u=https%3A%2F%2Fwww.linkedin.com%2Flearning%2Fruby-essential-training-part-2-classes-and-modules&subId1=coursesityBlog)

Learn how to define custom classes and modules in Ruby for more efficient, maintainable, and scalable code.

You can start constructing custom classes and modules once you've mastered the fundamentals of Ruby. These programming structures make it easier to organize and maintain code and add new features to your apps. Therefore, this course will help you grasp the fundamentals of Ruby with classes and modules.

Topics in this Ruby course include:

- Classes

- Class Attributes and Methods

- Inheritance

- Dates and Times

- Modules

- Exceptions

This course will teach you how to define classes, which are templates for producing object instances with their own distinct behaviors and attributes. After that, you'll discover how to use inheritance to share characteristics and methods between superclasses and subclasses, as well as extend or override them as needed.

Finally, you'll learn how to use modules as namespaces to avoid code conflicts and as mixins to share functionality across classes.

**Course rating:** 4.7 out of 5.0
**Duration:** 3 Hours
**Certificate:** Certificate on completion

### 6. [Ruby 2 Fundamentals](https://pluralsight.pxf.io/c/1137078/424552/7490?u=https%3A%2F%2Fwww.pluralsight.com%2Fcourses%2Fruby-fundamentals&subId1=coursesityBlog)

Learn how to develop software in Ruby quick.

Ruby is a dynamic, object-oriented programming language that prioritizes developer satisfaction and productivity. This course will provide you with everything you need to get started writing software in Ruby right away.

Topics in this Ruby course include:

- An Introduction to Ruby

- Classes and Objects

- Flow Control

- Standard Types

- Methods in Depth

- More Ruby Tools: Blocks, Constants, Modules

- Putting Ruby to Work

In this Ruby course, you will learn the key features of Ruby: classes, methods, blocks, and modules. Additionally, you will learn about some standard types included in Ruby, such as strings, arrays, hashes, and regular expressions. You'll also learn about the tools and procedures you'll need to build real-world software, including testing, debugging, and packaging.

**Course rating:** 4.2 out of 5.0 (565 Ratings Total)
**Duration:** 3 Hours 42 Minutes
**Certificate:** Certificate on completion

### 7. [Ruby 2: Getting Started](https://pluralsight.pxf.io/c/1137078/424552/7490?u=https%3A%2F%2Fwww.pluralsight.com%2Fcourses%2Fruby-getting-started&subId1=coursesityBlog)

Ruby is a language that takes pride in accomplishing things in its own unique way. This course will teach you the fundamentals of Ruby using a practical example. You'll learn enough Ruby to write simple programs, from basic types through control flow.

Topics in this Ruby course include:

- Writing Your First Ruby Program

- Reading Input Data

- Having Fun with Strings

- Defining Functions

- Juggling Collections

- Understanding Iteration

- Writing Conditionals

- Dealing with Errors

- Wrapping up the Program

To begin, you will write Ruby code that addresses a specific programming problem. Following that, you'll learn how even simple constructs like conditionals and loops have their own unique flavor in Ruby. Then you'll get to work with the most common Ruby data types, such as arrays and hashes. Finally, you'll discover how to handle programming errors and exceptions.

When you finish this course, you will be able to develop a simple Ruby application and will be well-positioned to delve into more specialized elements of this amazing language.

**Course rating:** 4.8 out of 5.0
**Duration:** 1 Hours 40 Minutes
**Certificate:** Certificate on completion

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