Manage multiple working trees of one repo with git worktree — check out several branches at once in separate directories so you can build, test, or review one branch without stashing or disturbing another. Use when the user says "set up a worktree", "check out this branch without losing my work", "work on two branches at once", "add a git worktree", "review a PR in a separate directory", or "clean up my worktrees".
