Git & GitHub

Every developer eventually loses work, breaks a branch, or panics over a merge conflict — Git is the difference between that being a five-minute fix or a lost afternoon. It's the version control system behind nearly every professional codebase, and knowing it well isn't optional once you're working with other people's code, or your own future self.

This course teaches you Git and GitHub the way they're actually used on real teams — not just `add`, `commit`, `push`, but branching strategies, resolving merge conflicts with confidence, rewriting history safely with rebase, and collaborating through pull requests. You'll go from basic version control to understanding what's actually happening in Git's object model, so commands stop feeling like magic incantations.

Every module ends with a hands-on project. You'll manage a real repository through its full history, resolve deliberately broken merge conflicts, and set up a GitHub Actions workflow that runs checks automatically on every push. By the end of the course, you'll be able to work confidently in any team's Git workflow and stop being afraid of commands that touch history.