NSWindow subclass with support to custom titlebar height, background color and title color
You can contribute with code, just send me a pull request, or open an issue for any bug/enhancement.
Disclaimer: sending a pull request does not mean I will accept It, if I don't accept your pull request It doesn't mean I don't love you ;)
If you like this and will use It to make your app look funny, you can show me some love by donating through PayPal