~/.hammerspoon

init.lua

hs.window.animationDuration = 0
units = {
  left50     = { x = 0.00, y = 0.00, w = 0.50, h = 1.00 },
  left60     = { x = 0.00, y = 0.00, w = 0.60, h = 1.00 },
  left80     = { x = 0.00, y = 0.00, w = 0.80, h = 1.00 },

  right50    = { x = 0.50, y = 0.00, w = 0.50, h = 1.00 },
  right60    = { x = 0.40, y = 0.00, w = 0.60, h = 1.00 },
  right80    = { x = 0.20, y = 0.00, w = 0.80, h = 1.00 },

  botright75 = { x = 0.45, y = 0.25, w = 0.55, h = 0.75 },
  botleft75  = { x = 0.00, y = 0.25, w = 0.55, h = 0.75 },
}

mash = { 'shift', 'ctrl' }
hs.hotkey.bind(mash, ']', function() hs.window.focusedWindow():move(units.right50,  nil, true) end)
hs.hotkey.bind(mash, '[', function() hs.window.focusedWindow():move(units.left50,   nil, true) end)

hs.hotkey.bind(mash, 'j', function() hs.window.focusedWindow():move(units.left60,   nil, true) end)
hs.hotkey.bind(mash, 'k', function() hs.window.focusedWindow():move(units.right60,   nil, true) end)
hs.hotkey.bind(mash, 'h', function() hs.window.focusedWindow():move(units.left80,   nil, true) end)
hs.hotkey.bind(mash, 'l', function() hs.window.focusedWindow():move(units.right80,   nil, true) end)

hs.hotkey.bind(mash, 'Left', function() hs.window.focusedWindow():move(units.botleft75,  nil, true) end)
hs.hotkey.bind(mash, 'Right', function() hs.window.focusedWindow():move(units.botright75,  nil, true) end)