Why every student should learn Git

I think every student should learn some form of version control. Git is a good place to start, especially if you work with code or plain text. I appreciate it most when something was working yesterday and I can’t remember what I changed. With a few meaningful versions saved, I can compare what I have now with the version that worked. Pro Git’s introduction to version control

The same idea works for writing. Imagine cutting a paragraph from a report, then realizing a week later that it contained the clearest explanation you had. You can pull that paragraph out of an earlier version and keep the rest of your edits. A short message about why you saved a version helps, too. “Reorganize the results around the two main findings” tells you something that a filename like report-final-v3 can’t.

I also like having that history when I work with AI. An assistant can edit several files in one pass. The diff, which shows what changed, gives me a place to start reviewing. I can see which files it touched and decide whether I want to keep what it did. The same thing helps when a teammate and I are both editing a project.

A local Git repository is enough to get that benefit on your own work. Other tools with version history can be a good fit, especially if your group already writes in a shared editor. What I want from any of them is the freedom to try an edit, see what it did, and get back to a version I trust. Git’s introductory tutorial