GitHub is an online space for Git repositories. It provides a browser-based interface to supplement the productivity Git brings to projects. You can think of Git as a time machine for your code, a way to collaborate with other developers, or just a handy-dandy way to ensure your code is synced to all your devices. And what's best? It's free. Robbie will show us the very basics: How to create a repository, how to clone it to your local machine and make changes, and how to push those changes back to the server.