Press ? in the app to see these at any time. On a Mac, use Cmd where this page says Ctrl.
Tools
Action
Keys
Select, Zone, Shape toggle, Brush
VZTB
Peak tool (halftone dots)
P, Shift + click adds a peak
Brush size
[]
Zone intensity or peak strength
hold Alt and scroll over it
Delete the selected zone, peak or fill shape
Delete
Nudge the selection 1 px or 10 px
arrow keys, Shift + arrow keys
Deselect or cancel a drawing
Esc
View
Action
Keys
Open or close Fine-tune
\
Pan the view
hold Space and drag, middle mouse, or two fingers
Move the pattern inside the artboard
hold Shift + Space and drag
Zoom
mouse wheel or pinch, +-
Fit, 100%
F, 0
Heat map, guides and zone outlines
M, G
Design
Action
Keys
Shuffle
S
Undo, redo
Ctrl + Z, Ctrl + Shift + Z or Ctrl + Y
Save project
Ctrl + S
Download the SVG
Ctrl + E
Moving around with the keyboard
Tab reaches the looks as one stop, on the look in use. The arrow keys move between looks, Home and End go to the first and last, and Enter applies one. In the bar above the canvas the arrow keys move between controls as well as Tab.