- Enter / Space
- Add focused component
- Space + drag
- Pan canvas
- Enter
- Commit a label edit
- Shift + Enter
- Add a label line
- Escape
- Cancel a label edit
- A
- Connect the selected object; click a target
- Missed click
- Connection mode stays active on empty canvas
- Escape
- Cancel connection mode
- Ctrl/Cmd + D
- Duplicate selected objects with an offset
- Delete / Backspace
- Delete selected items