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Desktop Expert

Guide Compose Multiplatform desktop development across macOS, Windows, and Linux.

Updated Feb 26, 2026
Search Tags:#cross-platform#macos#linux#windows#compose desktop#kotlin multiplatform#desktop ui#native distribution
One-click install
npx skills add https://github.com/felipebrgs1/skills --skill desktop-expert-felipebrgs1
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Desktop Expert
Source: https://github.com/felipebrgs1/skills/tree/main/other/desktop-expert
Command: npx skills add https://github.com/felipebrgs1/skills --skill desktop-expert-felipebrgs1

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides expert guidance on developing desktop applications using Compose Multiplatform, covering platform-specific APIs, UI conventions, and distribution.

Core Features & Use Cases

  • Desktop APIs: Learn about Window, MenuBar, Tray, and other desktop-specific components.
  • OS Conventions: Understand differences in menu bars, keyboard shortcuts, and UI patterns across macOS, Windows, and Linux.
  • Navigation Patterns: Implement effective desktop navigation using NavigationRail and multi-pane layouts.
  • Packaging & Distribution: Configure builds for native distribution formats like DMG, MSI, and Deb.
  • Use Case: You need to implement custom keyboard shortcuts for a Compose Desktop app that behave correctly on both macOS (Cmd) and Windows (Ctrl), and ensure your app's window management follows standard desktop UX.

Quick Start

Use the desktop-expert skill to implement OS-aware keyboard shortcuts for the 'File' menu in your Compose Desktop application.

Frequently Asked Questions about Desktop Expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement OS-aware keyboard shortcuts in Compose Desktop for both macOS and Windows?▼

To implement OS-aware keyboard shortcuts in Compose Desktop, you need to detect the underlying operating system at runtime and bind menu actions to the Cmd key on macOS and the Ctrl key on Windows. This ensures your application respects standard platform UI conventions.

How do I package a Kotlin Multiplatform desktop app for native distribution?▼

You can package a Kotlin Multiplatform desktop app for native distribution by configuring Gradle to build OS-specific formats like DMG for macOS, MSI for Windows, and Deb for Linux. This process bundles your application with the necessary runtime dependencies for each platform.

Does Compose Multiplatform support native window management and system tray integration?▼

Yes, Compose Multiplatform supports native window management and system tray integration through desktop-specific components like Window, MenuBar, and Tray. These APIs allow you to manage application windows and integrate tightly with host operating system features.

What is the best way to handle navigation and multi-pane layouts in Compose Desktop?▼

The best way to handle navigation in Compose Desktop is by using multi-pane layouts and components like NavigationRail. This approach accommodates larger desktop screens effectively, allowing you to display primary navigation and detailed content simultaneously.

Do I need to know Kotlin and Gradle to develop cross-platform desktop UI applications?▼

Yes, you need a solid understanding of Kotlin, Compose UI, and Gradle to develop cross-platform desktop UI applications. These prerequisites are essential for managing platform-specific APIs, configuring builds, and packaging native distributions across macOS, Windows, and Linux.

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