Git & GitHub

Track changes, branch, merge, fix mistakes and collaborate through pull requests.

Beginner 7 modules about 8 h Free
Start track
  1. 1 Why Version Control, and Your First Repository What Git tracks, the three areas of a repository and your first commits. 25 min
  2. 2 Viewing History and Undoing Mistakes Read the log, compare versions and safely undo changes at every stage. 30 min
  3. 3 Branches and Merging Work on features in isolation, merge them back and resolve conflicts calmly. 35 min
  4. 4 Remotes and GitHub Push, pull and fetch, SSH keys, and how local and remote branches relate. 30 min
  5. 5 Pull Requests and Code Review Propose changes, review others well and protect your main branch. 30 min
  6. 6 Collaboration Workflows and Open Source Forks, issues, project boards, semantic versioning and contributing to others. 25 min
  7. 7 Git in Real Projects Repository hygiene, secrets scanning, hooks and a release checklist you can reuse. 25 min