FPS viewer

local ScreenGui = Instance.new("ScreenGui")
local FPS = Instance.new("TextLabel")


ScreenGui.Parent = game.Players.LocalPlayer:WaitForChild("PlayerGui")

FPS.Name = "FPS"
FPS.Parent = ScreenGui
FPS.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
FPS.BackgroundTransparency = 1.000
FPS.Position = UDim2.new(0.35049206, 0, 0.434355795, 0)
FPS.Selectable = true
FPS.Size = UDim2.new(0, 394, 0, 40)
FPS.Font = Enum.Font.SourceSans
FPS.Text = "FPS"
FPS.TextColor3 = Color3.fromRGB(0, 59, 255)
FPS.TextScaled = true
FPS.TextSize = 14.000
FPS.TextWrapped = true

-- Scripts:

local function EXNNBSD_fake_script() -- FPS.LocalScript
	local script = Instance.new('LocalScript', FPS)

	local FPS = script.Parent

	while wait() do
		local fps = game.Workspace:GetRealPhysicsFPS()
		FPS.Text = "FPS: "..math.floor(fps)
	end
end
coroutine.wrap(EXNNBSD_fake_script)()