Here's a list of some of the greatest free online courses for learning Ruby programming and the Ruby on Rails framework. Even though the courses are free, they are of high quality, particularly the Ruby courses, and you should enrol in them to take advantage of the benefits and acquire a new skill now.

Let's have a look at some of the free Ruby on Rails Certification courses available to get you started in the beautiful world of web development with Ruby and Rails, one of the most popular frameworks among seasoned web developers.

1. Ruby for Absolute Beginners!
This is a free Udemy course that will show you the fundamentals of Ruby programming. Assuming you're new to Ruby and programming by and large, this is an awesome spot to begin.

2. [Coursera Free Course] Introduction to Ruby on Rails

This is one more astounding course for gaining Ruby and Rails without any preparation. This course shows the Ruby on Rails structure, which is utilized to control the absolute most imaginative new sites and applications, including Twitter, Github, Groupon, and Yellowpages.

3. Create Web Apps in One Month With Rails
This is one of the greatest and most up-to-date free Ruby online courses available. Mattan Griffel, the author, is the founder of One Month, a company that claims to teach you a new technology in one month.

4. Quickly Code, Style, and Launch 4 Web Apps Using Rails
This is another free Udemy course for learning Ruby on Rails rapidly. This course will teach you enough Ruby on Rails to take you from a beginning to an advanced level.

5. A Beginner's Guide to Ruby on Rails
This is another free Ruby on Rails course from Udemy that focuses solely on new developers and beginners. The course begins by explaining how a web application works and the many components that make up a web application, such as the front end, backend, database, and so on.