cmux teaser

A tmux and rmux wrapper that puts each git worktree in its own pane of one shared workspace, so several checkouts of a project run side by side, each with Claude Code.

cmux builds on tmux and adds strong conventions for juggling several checkouts of a codebase at once: one shared workspace, one window per repository, and one pane per git worktree, each opening Claude Code in the right folder. Name a worktree and cmux creates it, opens its pane, and drops you in, so you can run and compare branches side by side without losing track of which is which.

tmux is the default. You can switch it to rmux instead, a younger rewrite that can also run in a browser for multi-device use.