panelmaker
panelmaker is a developer utility for building and testing custom UI panels and components. Based on its bundle ID (com.electron.panelmaker), it appears to be built using Electron, a cross-platform framework that allows developers to create desktop applications from web technologies. The tool is typically used by software developers and UI designers to prototype, configure, and verify custom panel layouts and control interfaces before integration into larger applications.
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1 suggestionWe could not find publicly available information about panelmaker's native Apple Silicon support status. Given that it is built on Electron (indicated by its bundle ID), the path forward depends on whether the Electron framework version your copy uses has been updated to support Apple Silicon. Contact the developer directly to ask whether a native Apple Silicon build is available or planned before September 2028, when Apple removes Rosetta 2 and Intel-only apps will stop launching entirely. If the developer is unresponsive or has abandoned the project, look for an alternative panel-building or UI prototyping tool with confirmed native Apple Silicon support — candidates include contemporary Electron-based tools that ship universal binaries, or native alternatives specific to your development platform (Xcode Interface Builder for native Mac development, SwiftUI previews, or framework-specific tools like Flutter DevTools).
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