What is a quadrant?

A quadrant is one self-contained project workspace inside codus. Each quadrant is pinned to a single folder on your Mac and holds everything you need for that one project: a terminal where the coding agent runs, an optional test browser, and a side panel with your tasks and notes. codus fits up to four quadrants on screen at once in a 2x2 grid, labelled Q1 to Q4 (Q1 top-left, Q2 top-right, Q3 bottom-left, Q4 bottom-right). Each quadrant is completely independent: its own folder, its own agent, its own terminals. Nothing you do in one touches another.

Q1 to Q4 is the position, not a name

The label in each top-left corner is the quadrant's slot on screen, not a fixed identity. Drag a label onto another quadrant to swap the two (you will see Drag to swap with another quadrant). Swapping only rearranges them on screen; each one keeps its own folder, agent, and terminals.

A new quadrant is empty until you pin a folder

A fresh quadrant shows only a 📁 pin a worktree button. Click it and pick your project folder. The terminal, browser, and other controls stay hidden until you do, because the quadrant does not yet know which project it belongs to.