JUFK Kotlin

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About this app

JUFK — Just Use Kotlin.

Tired of maintaining 5 different codebases for 5 different platforms? Yeah, us too.

This app is living proof that you don't need:
• A Kotlin team for Android
• A Swift team for iOS
• A React team for Web
• An Electron team for Desktop
• A separate CLI team

You just need Kotlin.

What is this app?

This is a demo application built entirely with Kotlin Multiplatform and Compose Multiplatform. The exact same code runs on:

✓ Android
✓ iOS
✓ Web (WebAssembly)
✓ macOS
✓ Windows
✓ Linux
✓ Command Line

No platform-specific rewrites. No "inspired by" implementations. The literal same Kotlin code, compiled for each platform.

Why should you care?

Because your time matters. Because your budget matters. Because maintaining one codebase is better than maintaining five.

Kotlin Multiplatform isn't the future—it's the present. And this app proves it works.

Learn more

Visit our website to see the web version of this exact app, explore the open-source code, and start your journey to simpler development.

Stop overcomplicating things. Just use Kotlin.