Tools

S

Select & move

D

Delete tool

R

Resource connection

T

State connection

Esc

Cancel pending connection / clear selection

Del / ⌫

Delete selection

Editing

Ctrl+Z / Y

Undo / redo

Ctrl+C / V

Copy / paste selection

Ctrl+D

Duplicate selection

↑↓←→

Nudge selection (Shift = fine)

Shift+click / drag

Add to selection / marquee-add

Ctrl+A

Select all nodes

Canvas

Wheel

Zoom toward cursor

Shift+wheel

Pan horizontally

Space / Alt / middle-drag

Pan the canvas

Ctrl+0

Fit view to content

Right-click

Context menu (copy, save component, delete…)

Keyboard only

Tab on the canvas

Step through the nodes, selecting each

Shift+Tab

Step back. Past the last node, Tab leaves the canvas

Enter with a node tool

Place it in the middle of the view

Enter with R or T

Start at the selected node, Tab to the target, Enter again

Connections & nodes

Drag node→node

Connect (with R/T tool active)

Double-click node

Rename it inline (during a run, fires an interactive node)

Double-click connection

Reset its shape

Drag label pill

Slide it along the connection

Drag curve handle

Reshape a selected connection

Click node (during run)

Fire an interactive node