git It lets you keep track of your file history in one place. You can share that history with others in many ways. Use it as a collaborative tool. It allows ev

git It lets you keep track of your file history in one place. You can share that history with others in many ways. Use it as a collaborative tool. It allows everyone to work independently and combine their code on their own terms. It’s really hard to mess it up and put it in a bad state, almost everything can be undone without consequences. You can set up central repos on shared drives or servers, or choose to forgo central repos all together. It works fine using simple paradigms but can scale to be as sophisticated as you need. It’s easy to set up and doesn’t get in the way of your other work.