Theo Ai's Jujutsu (jj) Version Control Guide

Jujutsu is a modern, Git-compatible version control system that provides a simpler mental model and powerful history editing capabilities. This guide covers jj usage in colocated mode (jj + git sharing the same repository).

When to Use

Use this skill when working with version control in a jj repository:

• Creating, describing, or editing commits
• Viewing repository status, history, or diffs
• Rebasing, squashing, or splitting commits
• Managing bookmarks (jj's equivalent of branches)
• Pushing to or fetching from Git remotes
• Resolving conflicts
• Recovering from mistakes with operation history
• Any task involving jj commands