Shortcuts

Action	macOS	Windows and Linux
Focus Mode	⌘ ⇧ Enter	Ctrl ⇧ Enter
Lamp on / off	⌘ ⇧ L	Ctrl ⇧ L
Nocturne Studio	⌘ ⇧ ,	Ctrl ⇧ ,
Typewriter sound on / off	⌘ ⇧ M	Ctrl Alt M
The Press	⌘ ⇧ P	Ctrl ⇧ P
The Archive	⌘ ⇧ O	Ctrl ⇧ O

All of them are also in the View menu. Every other shortcut is Hyper's (new tab, split pane, search, zoom…). Any of them can be changed in hyper.json under keymaps, for example:

{
  "keymaps": {
    "nocturne:print": "ctrl+alt+p"
  }
}