I was wondering how many free interactive tutorials we have online, I’ll update this post every time I find a new one.

Enjoy! 🙂

Chef – https://learn.chef.io/

Go – https://tour.golang.org

Mainframe (z/OS) – https://masterthemainframe.com/

Python – https://www.learnpython.org

Ruby on Rails – https://www.learnrubyonline.org/

Vim – https://www.openvim.com/