Upskill Software-as-a-Service Ruby on Rails App

This tutorial is covering many different technologies;

1. HTML
2. CSS
3. Ruby
4. Ruby on Rails
5. Bootstrap
6. Sass
7. Working with databases
8. Working with the Cloud9 IDE
9. Deploying applications to Heroku
10. Using revision control via Git and GitHub
11. Use of the Devise gem (Generating user signup files)
12. Use of the Hirb gem (formatting database tables in the rails console)
13. Following full stack best practices
14. Use of the Figaro gem (security - API keys)
15. Use of the Stripe gem (accepting online payments)
16. JavaScript
17. jQuery

Code examples and algorithm challenges have their place in learning new technology, but the best way to feel you are making progress is to BUILD something! I highly recommend completing the tutorial at Upskill