If you want to show your Christmas spirit, you should already have decorated your home with typical decorations that should not be missing from a Christmas tree. And if you want to go further, you can even decorate your Mac in Christmas style the most special there is. And no, it's not just about changing the wallpaper
Developer Simon B. Støving has created a simple app that reminds us of other times on macOS. It's called 'Festivitas' and it's plain and simple add lights to app dock of the Mac It is customizable and adapts even if you have the dock on the right or left of the screen.
'Festivitas', the application that would excite the mayor of Vigo
'Festivitas' is an application that will require a minimum donation of 5 dollars for your developer. It's actually 4 dollars the minimum, but adding taxes and exchange remains at 5. To download it, you have to go to the Festivitas website itself and click on the button I want that! next to the donation amount.
Once you have made the payment and downloaded the application, you will see that it is very easy to configure. You must first grant accessibility permissions enter System Settings > Privacy and security > Accessibility and mark there Festivity.

Once done, you will see that “Festivitas” appears in the top menu bar of your Mac. By clicking on it you can open its settings and configure there the type of lights you want to have, both the colors, the flashing speed and even the intensity of the light.
You can even install another strip of lights for the top bar Mac menus As with the dock, several options are available to you to achieve the desired light and color effects. Of course, keep in mind that in the long run, even if it's Christmas, it gets tiring.
Likewise, if you want the lights always appearIt is advisable to configure “Festivitas” as one of the applications that opens when the Mac starts up. You can do it from. System Settings > Starting elements and extensions > Open for connection and there you check that 'Festivitas' appears. Otherwise, click the button + and add it.
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