⌘ is the Super key (Command on a Mac, the Windows key on a PC). Hyper is Caps Lock: Hyper + a letter opens an app, and which app is yours to choose (launcher › Settings › Keyboard Shortcuts).
Keys
Action
⌘ Space · ⌘ Enter
Launcher · terminal
⌘ ⌥ Enter
Claude Code (with text typed in the launcher: sends it as the prompt)
⌘ C / V / X · ⌘ S
Copy / paste / cut, in every app · save
⌘ W · ⌘ Q
Close (background apps are only hidden) · really quit
⌘ ⇧ F · ⌘ ⇧ T · ⌘ ⇧ J
The window: fullscreen · tile or float · split direction (⌘ ⇧ arrows move it)
⌥ Tab · ⌥ ⇧ Tab
The app's next · previous window
⌘ F · ⌘ T · ⌘ J
The app's own: find · new tab · downloads
⌘ 1…0 · ⌘ ⇧ 1…0
Go to workspace · move the window there
⌘ D · ⌘ ⇧ D
Drawer: show / hide · put the window in it, or take it back out
⌘ ⇧ V · ⌘ ⇧ E
Clipboard history · emoji
⌘ R · ⌘ ⇧ R
Reload · without the cache (browsers)
⌘ ⇧ S · ⌘ ⌥ S · ⌘ ⌥ ⇧ S
Screenshot of a region · of a window · of the screen, to the clipboard
Hyper B / F / P / M / E
Browser / Files / 1Password / Music / Email
⌘ ⇧ Space
Walk through the top bar menus with the keyboard
⌘ + drag
On a top bar icon: move it to another place in the bar
⌘ Esc
Notifications
F5 (hold; Fn on a Mac)
Dictation
⌘ ⇧ K
All shortcuts (also in the launcher under Keybindings)
Everything ⌘⇧K shows, with the keys plugins add marked.
Apps
Hyper
Caps Lock: Hyper + a letter opens an app (below); your own: launcher › Settings › Keyboard Shortcuts
⌘Enter
Terminal
⌘⌥Enter
Claude Code (with text typed in the launcher: sends it as the prompt)
⌘Space
App launcher (↑↓ select, Enter open, Esc close; on an app ⌃Enter adds/removes it in Apps, ⌥Enter starts it at login)
HyperB/⌘⇧Enter
Browser (the default apps: launcher › Settings › Default apps)
HyperF
Files
HyperE
Email
HyperW
WhatsApp WhatsApp
HyperS
Slack Slack
HyperY
YouTube YouTube
⌘Esc/F3
Notifications (history, do not disturb)
⌘CtrlL
Lock screen
⌘⇧Space
Top bar by keyboard (←/→ menu, ↑/↓ row, Enter select, Esc close)
⌘⇧K
This help
Copy and paste (in every app)
⌘C/⌘V/⌘X
Copy / paste / cut
⌘Z/⌘⇧Z
Undo / redo (not in the terminal)
⌘A
Select all (not in the terminal)
⌘S
Save (not in the terminal)
⌘R/⌘⇧R
Reload / reload without the cache (not in the terminal)
⌘F/⌘T/⌘J
Find / new tab / downloads: the app's own keys (not in the terminal)
⌘⇧V
Clipboard history (Enter pastes into the active window, ⇧ Enter copies only)
⌘⇧E
Emoji picker (Enter pastes, ⇧ Enter copies only)
Windows
⌘W
Close window; background apps (Deck, WhatsApp, Telegram, Slack, Teams, 1Password) are only hidden and keep running, their other windows (Settings, dialogs) close (green dot in the launcher; their shortcut or the launcher brings them back)
⌘Q
Quit the app for real: closes all its windows, and an app left running in the tray is asked to quit too (also the background apps; in Deck q does the same)
⌘⇧F
Fullscreen
⌘⇧T
Tile or float the window; a floating one goes to the centre (Deck: tiled → floating at start size in the centre; moved → back to centre; already there → tiles)
⌘⇧J
Toggle split direction (vertical/horizontal)
⌘arrows
Move focus between windows
⌥Tab/⌥⇧Tab
Next / previous window of the same app (on any workspace)
⌘⇧arrows
Move window
⌘+mousedrag
Move window / right button: resize
⌘+drag
A top bar icon: move it (the order is kept; also launcher › Settings › Top bar › Items)
⌘⌥←/→
Previous / next tab (any app: sends Ctrl+PageUp/PageDown)
⌃⌘←/→
Back / forward (browsers, web apps, Nautilus)
⌥←/→
Move by word (⇧ selects)
Workspaces (like macOS Spaces)
⌘1…⌘0
Go to workspace
⌘⇧1…⌘⇧0
Move window to workspace
⌘Tab/⌘⇧Tab
Next / previous workspace
3-fingerswipe
Switch workspace
4-fingerswipe
Move window in the swipe direction
⌘D
Drawer: show / hide (slides up over the windows)
⌘⇧D
Put the window in the drawer / take it back out
Screenshots
⌘⇧S
Region to the clipboard
⌘⌥S
Window to the clipboard (click the window)
⌘⌥⇧S
Whole screen to the clipboard
⌘Space→Tools›Screenshot
Region, window or whole screen (saved to a file and the clipboard)
Other
⌘⌫/DeleteinSettings›Background
Delete the selected own background (press twice; moves it to the trash)