https://thenextweb.com/dd/2018/07/25/githubs-learning-lab-launches-free-courses-on-open-source-collaboration-and-html/

Earlier this year, GitHub announced Learning Lab — a portion of the site where users can learn the fundamentals of GitHub, and get advice on how to migrate to the service from other platforms.

This was a smart move from GitHub. Learning Lab is growing rapidly, both in terms of users and content, and the company yesterday launched four new courses on the platform.