Rainbow Chat

local editor = script.Parent
local rainbowColors = {
    Color3.fromRGB(255, 0, 0),
    Color3.fromRGB(255, 165, 0),
    Color3.fromRGB(255, 255, 0),
    Color3.fromRGB(0, 128, 0),
    Color3.fromRGB(0, 0, 255),
    Color3.fromRGB(75, 0, 130),
    Color3.fromRGB(238, 130, 238)
}

local function setRainbowColors()
    local i = 1
    for _, child in ipairs(editor:GetChildren()) do
        if child:IsA("TextLabel") and child.Font ~= Enum.Font.SourceSansBold then
            child.TextColor3 = rainbowColors[i]
            i = i + 1
            if i > #rainbowColors then
                i = 1
            end
        end
    end
end

setRainbowColors()
editor.ChildAdded:Connect(setRainbowColors)