C = Create a new page on the desk (while hovering a column)
U = Toggle unsorted column
D = Open calendar on Daily view
W = Open calendar on Weekly view $
⌘K = Search
Text editor shortcuts
⌘B = Bold
⌘I = Italic
⌘U = Underline
⌘D = Code highlighting
@ = Mention a card
[] or [ ] + Space = Checklist