What is GitSimulator?

GitSimulator is a free, interactive online tool that teaches Git and GitHub through 24 hands-on modules with a live terminal, commit graph visualizer, and quizzes. No installation or sign-up required.

Is this Git course free?

Yes, GitSimulator is completely free. All 24 modules including git commands practice, GitHub workflows, and the master quiz are available at no cost with no sign-up required.

Can beginners learn Git and GitHub here?

Absolutely. GitSimulator is designed for complete beginners. It starts with git init and staging, progresses through branching and merging, and covers advanced topics like GitHub Actions and CI/CD.

What git commands can I practice?

You can practice git init, git add, git commit, git branch, git merge, git rebase, git push, git pull, git stash, git cherry-pick, git bisect, git reflog, and many more commands in an interactive terminal.

How is GitSimulator different from other git tutorials?

Unlike traditional tutorials, GitSimulator provides a fully interactive experience with a live terminal simulator, visual commit graphs, step-by-step guided modules, and a quiz to test your knowledge — all in the browser without installing anything.

GitHub CODEOWNERS Tutorial — Auto-Assign PR Reviewers

Learn the GitHub CODEOWNERS file to automatically assign reviewers for pull requests. Define ownership patterns for files, directories, and teams.

What You'll Learn

In this interactive module you will practice:

codeowners file
github codeowners tutorial
CODEOWNERS
auto assign reviewers github
github code ownership
required reviewers

GitSimulator provides a hands-on terminal simulator where you can type real commands and see instant output — no installation required.

What You'll Learn

All Learning Modules