The sidebar lists everything a workspace can focus; the command palette, numbered shortcuts, and cycling get you to any of it without reaching for the mouse.
One section per device ("Local" for this Mac), with the home workspace first, then that device's projects and workspaces. Expand a workspace to see its targets, grouped in a fixed order: browser sessions, configured processes, coding agents, then ad hoc terminals. Target rows show their ⌘ number.
⌘1 through ⌘9, and ⌘0 for the tenth, in the same order as the sidebar rows. Clicking a row does the same thing its number does: it focuses the pane or Chrome tab, or starts a not-yet-running process and opens it.
⌘⌥- opens the command palette from anywhere. With nothing typed it shows Alerts first, then your most recently focused targets. Typing fuzzy-searches by name first, then by secondary text. ⌘X dismisses the highlighted alert.
⌘⌥] and ⌘⌥[ step forward and back through the open windows of the current cycling mode; ⌘⌥\ switches mode. There are four modes: Workspace, Alerts, All agents, and Open sessions. A row pinned at the bottom of the sidebar shows the current mode and how many windows it holds; a small panel confirms each mode switch. The chosen mode is remembered across launches.
⌘⌥↓ and ⌘⌥↑ select the next or previous workspace in the sidebar.
⌘⌥= works from any app. It hides the whole app, panel windows included, when Spaces' main window is focused; otherwise it brings the main window forward, even if a panel window or the Editor is what's focused instead.
Spaces never polls a tracked browser-session window; it checks only when you focus that session and resolves a stale one silently, reopening a closed tab or finding a moved one by its URL, with nothing to confirm (see Browser sessions). A workspace with a stale window or a failed process carries a warning icon next to its status instead of a prompt; hover it to see what needs attention.
