multiplexer
active
dev-3.0
CLI
IDE
About
Running a fleet of coding agents by hand means juggling terminals, branches, and merge conflicts, and existing IDEs assume one human driver. dev-3.0 replaces that with a board: writing a card provisions a git worktree, tmux session, per-project setup script, and reserved ports, then launches the chosen agent CLI inside it. Heavy directories are copy-on-write cloned so a dozen parallel sandboxes stay cheap, and card states (agent working, has questions, ready for review) surface what needs attention without opening a terminal. Review happens on the board through a diff panel with inline comments before merging. It is used by solo developers and small teams running several agents in parallel — a one-person studio.