Scrimba

Scrimba.com is a service that in my opinion offers a very interesting and new possibility to learn programming and coding.

I am confident that this concept - which allows you to edit the instructor's code in the video player - will lower the hurdle and make it easier for many people to get started.

The service is free and the project is open source[1]. Scrimba.com, like many other services, is still in beta.

1. https://github.com/scrimba