Keyboard Shortcuts

Tools

Key	Action
V	Select mode
A	Add component mode (toggle palette)
C	Connect mode
D	Draw mode
N	Note mode
H	Pan tool

Editing

Shortcut	Action
Ctrl+Z	Undo
Ctrl+Shift+Z	Redo
Ctrl+D	Duplicate all selected
Ctrl+A	Select all
Delete	Delete selected
Double-click	Edit component

Navigation

Shortcut	Action
Arrow keys	Nudge selected (20px)
Shift+Arrow	Fine nudge (1px)
Scroll wheel	Zoom in/out
Middle mouse	Pan canvas
Escape	Deselect / close

Panels

Shortcut	Action
`	Toggle console
Ctrl+Space	Play / pause flow
M	Toggle minimap

File

Shortcut	Action
Ctrl+S	Save to browser
?	Toggle help overlay

Canvas

Shortcut	Action
Space	Fit canvas to screen
Click + drag background	Marquee select (select mode)
Shift+Click	Start connection from component
Right-click	Context menu
Drag	Move component (snaps to grid)
Enter	Enter subsystem of selected
Backspace	Go up from subsystem (nothing selected)