git-worktree

Git worktrees enable parallel development by attaching multiple isolated working trees to a single repository, each on its own branch, allowing safe feature building and debugging without impacting the base tree.

Managing isolated workspaces for parallel development in a monorepo involves using isolated worktrees with strict lifecycle discipline, covering creation, delegation, commits, merging, and mandatory cleanup to prevent stray worktrees.

To safely clean up Git worktrees after merging, ensure all changes are committed and remove the delegated worktrees to prevent dangling references, enforcing strict branch naming conventions and mandatory lifecycle cleanup.

Multiple agents can collaborate on the same Git repository simultaneously by operating strictly within their delegated isolated worktrees, enabling safe parallel work without impacting the base working tree.

You need Git worktrees instead of standard branching when running multiple features or debugging sessions against the same repository simultaneously, requiring isolated workspaces to avoid conflicts and enable safe experimentation.

Dangling references happen after using Git worktrees if worktrees are not removed after merges; you prevent them by adhering to strict lifecycle discipline and ensuring mandatory cleanup of all delegated worktrees.