Notion keyboard reference:

Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
`
1
2
3
4
5
6
7
8
9
0
-
=
Backspace
Tab
Q
W
E
R
T
Y
U
I
O
P
[
]
\
caps lock
A
S
D
F
G
H
J
K
L
;
'
return
shift
Z
X
C
V
B
N
M
,
.
/
shift

META key

All keybindings are activated by pressing the META key, which by default is the 'windows' key.
The 'grey' bindings are activated by pressing ALTMETA (by default pressing Shift while holding META).

Screen
Mod1+1	Switch to n:th object (workspace, full screen client window) within current screen.
Shift+Mod1+1	Go to n:th screen on multihead setup.
Mod1+2	Switch to n:th object (workspace, full screen client window) within current screen.
Shift+Mod1+2	Go to n:th screen on multihead setup.
Mod1+3	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+4	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+5	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+6	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+7	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+8	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+9	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+0	Switch to n:th object (workspace, full screen client window) within current screen.
Mod1+Tab	Switch to next/previous object within current screen.
Shift+Mod1+Tab	Switch to next/previous object within current screen.
Mod1+minus	Toggle scratchpad.
Mod1+F12	Create a new workspace of chosen default type.
Super_L	Display the main menu.
Client windows
Shift+Mod1+Q	Kill client owning the client window.
Mod1+F	Toggle client window group full-screen mode

Frames
Mod1+R	Begin move/resize mode.
Shift+Mod1+R	Rename Workspace
Mod1+A	Query for a client window to attach.
Mod1+Prior	Switch to next/previous object within the frame.
Mod1+Next	Switch to next/previous object within the frame.
Mod1+XF86Forward	Switch to next/previous object within the frame.
Mod1+XF86Back	Switch to next/previous object within the frame.
Tilings
Mod1+Q	Go to frame above/below/right/left of current frame.
Mod1+Up	Go to frame above/below/right/left of current frame.
Mod1+Left	Go to frame above/below/right/left of current frame.
Mod1+Right	Go to frame above/below/right/left of current frame.
Mod1+Down	Go to frame above/below/right/left of current frame.
Tabs
Mod1+ssharp	Show Notion 'live docs'.
Mod1+T	Toggle tag of current object.
Shift+Mod1+P	Start Passmenu
Mod1+Return	Run a terminal emulator.
Shift+Mod1+Return	Run a terminal emulator with big font.
Mod1+S	Query for host to connect to with SSH.
Mod1+D	Query for command line to execute.
Shift+Mod1+D	Query for command line to execute.
Shift+Mod1+F	Start Browser
Mod1+G	Query for a client window to go to.
Mod1+L	Query for Lua code to execute.
Mod1+M	Query for manual page to be displayed.
Mod1+space	Detach (float) or reattach an object to its previous location.
Mod1+Q	Close current object.