I come across so many very rad git resources, wanted to start collecting them in one place.
Getting started with Git from the Raspberry Pi foundation.
GitHub + RStudio Set up tutorial
A good interactive git tutorial: http://learngitbranching.js.org/
@luytsm I've been tinkering with this tool and I love it, thank you so much for sharing.
A few screenshots of the visual walkthroughs and exercises to give other folks a sense of how it works: