AutoHotKey script mainly for cursor navigation without leaving the area around the home row. It uses the extra key next to "z" on a 102 key keyboard.

Cursor.ahk

#SingleInstance force
;#NoTrayIcon
Menu, Tray, Icon, C:\Users\isti\programming\AutoHotKey\icons\cursor.ico

;#If GetKeyState("CapsLock", "P")

; --- Space

#If GetKeyState("vkE2", "P") && GetKeyState("Space", "P")

  ; --- Disabling Space

  *Space:: return

  ; --- Standard navigation

  i:: Send, {Up 10}

  j:: Send, {Left 10}

  k:: Send, {Down 10}

  l:: Send, {Right 10}

  ; --- Shift

  +i:: Send, +{Up 10}

  +j:: Send, +{Left 10}

  +k:: Send, +{Down 10}

  +l:: Send, +{Right 10}

  ; --- Alt

  !i:: Send, !{Up 10}

  !j:: Send, !{Left 10}

  !k:: Send, !{Down 10}

  !l:: Send, !{Right 10}

; --- vkE2

#If GetKeyState("vkE2", "P") && !GetKeyState("Space", "P")

  ; --- Disabling vkE2

  vkE2:: return

  ; --- Temp

  \:: Send, \[]{Left}
  -:: Send, {Right}{}}{Left 2}\_{{}

  ; --- Extras

  q:: Volume_Up
  a:: Volume_Down
  z:: Volume_Mute

  p:: Backspace
  s:: ^s
  e:: Escape

  x:: ^x
  c:: ^c
  v:: ^v
  
  ;e:: Send, {Alt Down}e{Alt Up}la{Alt}
  ;e:: Send, ^i^i
  ,:: Send, ^#{Left}
  WheelUp:: Send, ^#{Left}
  .:: Send, ^#{Right}
  WheelDown:: Send, ^#{Right}

  vkBF:: Send {LCtrl Down}{LShift}{LCtrl Up}

  F3:: Run, nircmdc setdefaultsounddevice "Speakers", , Hide
  F4:: Run, nircmdc setdefaultsounddevice "DELL U2515H", , Hide

  ; --- YouTube speed

  `:: Send, <<<<<<
  1:: Send, <<<<<<>
  2:: Send, <<<<<<>>
  3:: Send, <<<<<<>>>
  4:: Send, <<<<<<>>>>
  5:: Send, <<<<<<>>>>>
  6:: Send, <<<<<<>>>>>>
  7:: return

  ; --- Standard navigation

  i:: Send, {Up}

  j:: Send, {Left}

  k:: Send, {Down}

  l:: Send, {Right}

  h:: Send, ^{Left}

  `;:: Send, ^{Right}
  ;SC027:: Send, ^{Right}

  u:: Send, {Home}

  o:: Send, {End}

  n:: Send, {PgUp}

  m:: Send, {PgDn}

  ; --- Ctrl

  ^i:: Send, ^{Up}

  ^j:: Send, ^{Left}

  ^k:: Send, ^{Down}

  ^l:: Send, ^{Right}

  ; --- Shift

  +i:: Send, +{Up}

  +j:: Send, +{Left}

  +k:: Send, +{Down}

  +l:: Send, +{Right}

  +u:: Send, +{Home}

  +o:: Send, +{End}

  +h:: Send, ^+{Left}

  +`;:: Send, ^+{Right}

  ; --- Ctrl + Shift

  ^+i:: Send, ^+{Up}

  ^+j:: Send, ^+{Left}

  ^+k:: Send, ^+{Down}

  ^+l:: Send, ^+{Right}

  ; --- Alt

  !i:: Send, !{Up}

  !j:: Send, !{Left}

  !k:: Send, !{Down}

  !l:: Send, !{Right}

  ; --- Maintance

  ^e::
    Run, notepad %A_ScriptFullPath%
  return

  ^r::
    Reload
  return

  ^x::
    ExitApp
  return