Reading a list won't make them stick. ShortcutFoo has you type each shortcut, then brings it back just before you'd forget it.
Insert I
4 shortcuts- RInsert Rectangle
- OInsert Oval
- LInsert Line
- TInsert Text
Insert II
5 shortcuts- ANew Artboard
- UInsert Rounded Rectangle
- SInsert Slice
- VInsert Vector Point
- PInsert Pencil
Type I
5 shortcuts- ⌘BBold
- ⌘IItalic
- ⌘UUnderline
- ^⌥LIncrease Character Spacing
- ^⌥TDecrease Character Spacing
Type II
4 shortcuts- ⌘⇧OConvert Text to Outlines
- ⌘^SPACESpecial Characters
- ⌘⌥⇧=Increase Font Size
- ⌘⌥⇧-Decrease Font Size
Canvas View I
6 shortcuts- ⌘⇧=Zoom In
- ⌘⇧-Zoom Out
- ⌘0Actual Size
- ⌘1Center Canvas
- ⌘2Zoom Selection
- ⌘3Center Selection
Canvas View II
7 shortcuts- ⌥TABFocus On First Input Field
- ^RToggle Rules
- ^GToggle Grid
- ^LToggle Layer Guides
- ^PToggle Pixels
- ^HToggle Selection Handles
- ^XToggle Pixel Grid
Editing Shapes I
7 shortcuts- ⌘^MUse As Mark Span (layers & groups)
- ⌘⌥UUnion Shapes
- ⌘⌥SSubtract Shapes
- ⌘⌥IIntersect Shapes
- ⌘⌥XDifference Shapes
- ⌘UPChange Object Size Up
- ⌘DOWNChange Object Size Down
Editing Shapes II
6 shortcuts- ⌘⇧UPChange Units Up By 10
- ⌘⇧DOWNChange Units Down By 10
- 1Change Vector Point Style 1
- 2Change Vector Point Style 2
- 3Change Vector Point Style 3
- 4Change Vector Style 4
Editing Layers I
6 shortcuts- ⌘⌥CCopy Style
- ⌘⌥VPaste Style
- ^CColor Picker
- ⌘⇧RRotate
- FToggle Fill
- BToggle Border
Arrangement I
8 shortcuts- ⌘⌥UPBring Forward
- ⌘⌥DOWNSend Backward
- ⌘^⌥UPBring To Front
- ⌘^⌥DOWNSend To Back
- ⌘⇧HHide
- ⌘⇧LLock
- ⌘GGroup Layers
- ⌘⇧GUngroup Layers
Arrangement II
7 shortcuts- ⌘RRename
- ⇧TABSelect Above Layer
- TABSelect Layer Below
- ESCSelect Parent Artboard
- ⌘FFind Layer By Name
- PAGEUPSelect Page Above
- PAGEDOWNSelect Page Below
Window I
7 shortcuts- ⌘⇧`Toggle Between Documents
- ⌘⌥1Toggle Layers List
- ⌘⌥2Toggle Inspector
- ⌘⌥3Toggle Layers, Inspector
- ⌘⌥TToggle Toolbar
- ⌘.Presentation Mode
- ⌘^FEnter Fullscreen
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