Easier to read with cream paper, a tint, more contrast or larger text? Choose your colours and text, once, for every page.

Free module

Version control with Git

Learn Git hands on: commits, branches, merging, remotes, pull requests and how to undo mistakes safely.

6 lessons345 min lessonSoftware engineering

The lessons

Each lesson is free to read in full. Create a free account to run its commands in a live lab and to sit its quizzes and tasks.

  1. 1 · Container lab

    Git commits: add, commit and log

    I can record my changes as commits and read the history.

    Read the lesson

  2. 2 · Container lab

    Git branches: create and switch

    I can work on a branch and switch between branches.

    Read the lesson

  3. 3 · Container lab

    Git merge and merge conflicts

    I can merge two branches and settle a conflict.

    Read the lesson

  4. 4 · Container lab

    Git clone, push and pull

    I can clone, push and pull from a shared server.

    Read the lesson

  5. 5 · Container lab

    Pull requests and code review

    I can propose a change and review one.

    Read the lesson

  6. 6 · Container lab

    How to undo a mistake in Git

    I can undo a mistake without losing work.

    Read the lesson

Worked in a real lab

Every lesson of this module is worked in a lab started for you alone. The labs it uses:

Teaching a class? Set this module for your students with a teacher guide, marked assignments and a lab for every student.