# Pumpkin Lights Brings Interactive Ray-Traced Jack-o-Lanterns to macOS Menu Bar A new indie utility transforms system mode toggling into a playful, physics-based desktop experience. - **Source:** [9to5Mac](https://brifing.si/source/59447403-ce5b-427c-8132-8614f549929a) - **Published:** 2026-10-31 - **Topic:** [Software & Engineering](https://brifing.si/c/engineering) - **Original article:** - **On Brifing:** https://brifing.si/s/7ab75b5b-c9b4-434f-a7ff-07eeadc952a1 ## Interactive Menu Bar Utility Pumpkin Lights is a specialized menu bar application for macOS that introduces a ray-traced jack-o-lantern interface. Designed for macOS 14 Sonoma and later, the tool replaces standard system toggles with a physical 3D model. Users interact with the object by clicking or pulling it to trigger various system-level commands. ## Functional System Mode Toggling The primary function of the app is to switch between light and dark modes on a Mac. Beyond this default behavior, the utility allows users to configure the pumpkin to open specific websites, keep the computer awake, mute audio, or execute custom system shortcuts and commands through the interactive interface. ## Physics-Based Design Elements The developer implemented real-time ray tracing to ensure the jack-o-lantern reacts dynamically to user input. The object hangs from a customizable rope, featuring proper physics that allow users to toss, swing, or spin the model. This tactile approach aims to make repetitive system tasks feel more engaging and physically grounded. ## Customization and Visual Options Users can personalize their experience by selecting from four distinct color variants and various pumpkin designs. For those preferring a different aesthetic, the app also provides an option to display a hanging light bulb instead of the pumpkin. These visual settings are designed to maintain a delightful experience over repeated daily usage. ## Developer Motivation and Philosophy The developer created Pumpkin Lights to address the mundane nature of toggling system settings via Control Center. By moving away from flat icons toward 3D models, the goal was to simulate touching a real object. Significant development time was dedicated to cord movement and light falloff to ensure long-term user satisfaction. ## Indie App Spotlight Context This application is featured as part of the 9to5Mac Indie App Spotlight series, which highlights emerging software from independent developers. The series serves as a platform for showcasing creative tools that push the boundaries of standard macOS interface design, often drawing conceptual parallels to previous seasonal menu bar utilities like Festivas. ## Technical Requirements and Availability Pumpkin Lights is distributed as a completely free utility available directly through the developer's website. It requires macOS 14 Sonoma or a newer version to function correctly. The developer maintains an active presence on Twitter, where they share updates and engage with the community regarding the app's ongoing development and features. ## Impact on Interface Interaction By gamifying a standard utility task, Pumpkin Lights demonstrates how small, creative design choices can alter user interaction patterns. The focus on physics and real-time rendering suggests a shift toward more expressive, tactile desktop environments. It highlights the potential for indie developers to innovate within the constraints of the macOS menu bar. ## Sources covering this story - https://9to5mac.com/2026/10/31/pumpkin-lights-adds-a-fun-jack-o-lantern-to-your-macs-menu-bar/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._