According to @bcherny, developers can launch Claude Code with the --worktree option to isolate each coding session in a separate Git worktree, enabling multiple parallel sessions within the same repository without file conflicts. As reported by the tweet, users can optionally name the worktree or let Claude auto-name it, which streamlines branch-based experimentation and reduces merge friction for AI-assisted coding workflows. According to the original post on X by Boris Cherny, this approach improves reproducibility and rollback by keeping Claude edits scoped to a dedicated working tree, creating a cleaner audit trail for code generation and refactoring tasks.