You can use git switch - to switch to the previous branch. In the following example, we see switching back and forth between branches main and my_dev_branch:

C:\git\my-repo [my_dev_branch]> git switch -
Switched to branch 'main'
Your branch is up to date with 'origin/main'.
C:\git\my-repo [main ≡]> git switch -
Switched to branch 'my_dev_branch'
C:\git\my-repo [my_dev_branch]>

Edit: Old habits die hard. Updated to use switch instead of checkout since switch has a clearer responsibility. Obviously they work exactly the same for this scenario.

  • Ray GayEnglish
    3•1 year ago

    I switch to using switch since git switch auto-creates the local branch from the remote branch, if the branch doesn’t exist yet, and a remote branch with the corresponding name exists.
    Also git switch -c for auto-creating a new branch, even if there is no remote branch for it

    • Jakub Narębski
      2•1 year ago

      If I remember it correctly, git checkout also automatically creates the local branch from the remote branch (of the same name), and sets up tracking.