Git Worktree - Parallel Development

Overview

Git worktrees enable multiple working directories from a single repository. Each worktree has its own branch while sharing the same Git object database.

Core principle: Check worktree status, create worktree for parallel work, reference cleanup commands as needed.

When to Use

Use worktrees when:

• Working on multiple branches simultaneously
• Emergency hotfix needed without disrupting current work
• Reviewing PRs in isolation
• Testing across branches without stashing

Avoid when:

• Quick branch switch (use git switch instead)
• Single feature, single branch workflow