Command,don't configure.

Rewrite any key or click in Luau. Add Rebind Link to drive the mouse and gamepads as real USB.

3.21.3 / windows / macos

remap.luau

-- rebind: min_sdk=3.11.0-- rebind: name=Remap-- rebind: version=1.0.0-- input from controllerrb.on("axis", function(axis, value)  local d = math.round(value * 10)  -- output as mouse  if axis == "LeftX" then rb.hid.move(d, 0) end  if axis == "LeftY" then rb.hid.move(0, d) endend)-- input from keyboardrb.bind("Ctrl+B", rb.async(function()  rb.hid.typewriter("brb, two minutes", 90)end))

Left stick moves the mouse

game controllers / remap buttons, sticks and triggers in luau / pass a controller through rebind link as a joypad / needs hardware mode and a joypad usb profile / read the controller docs /

Rebind is a crowbar for the USB stack.

Your firmware has opinions. Your Luau scripts outrank them.
Vendor software lets you select behavior. Rebind lets you write it.
The defaults came preinstalled. Authority did not.

Scripts run on your computer and decide what every key, click and button does. With Rebind Link, their output leaves a real USB device.

How it works

Run Luau scripts on hardware wires.

The fast, typed Lua from Roblox. Think of an AutoHotkey macro that runs on Windows and macOS, sees input before your apps do, and can drive real USB hardware.

-- rebind: min_sdk=3.9.0
-- rebind: name=Push to Talk
-- rebind: version=1.0.0

rb.on("down", function(key)
  if key == "Mouse4" then
    rb.hid.down("F13")
    return false
  end
  return true
end)

rb.on("up", function(key)
  if key == "Mouse4" then
    rb.timer.after(250, function()
      rb.hid.up("F13")
    end)
    return false
  end
  return true
end)

Hold the side button to talk. Let go and the mic stays open a quarter second longer, so your last word never gets clipped.

-- rebind: min_sdk=3.9.0
-- rebind: name=Copy and Paste
-- rebind: version=1.0.0

rb.bind.remap("Mouse4", "LCtrl+C")
rb.bind.remap("Mouse5", "LCtrl+V")

Each side button holds its shortcut for as long as you hold the button. Only the two bound buttons are taken; every other key stays a real key.

-- rebind: min_sdk=3.9.0
-- rebind: name=Mouse Inverter
-- rebind: version=1.0.0
-- rebind: mouse_block=true

rb.on("move", function(dx, dy)
  rb.hid.move(-dx, -dy)
  return false
end)

Mouse movement needs hardware mode, with Rebind Link or BYOH. In software mode Rebind refuses to start this script.

-- rebind: min_sdk=3.11.0
-- rebind: name=Joypad Remap
-- rebind: version=1.0.0
-- rebind: hardware_only=true

rb.bind.remap("PadA", "PadB")
rb.bind.remap("PadB", "PadA")

rb.on("axis", function(axis, value)
  if axis == "LeftY" then
    rb.hid.axis("LeftY", -value)
    return false
  end
end)