Kotlin Multiplatform: One Codebase for Android and iOS

• Level: Intermediate
• Duration: 6 weeks
• Category: Mobile App Development

Share your business logic between Android and iOS with Kotlin Multiplatform. Set up a shared module, handle networking, storage and concurrency once, and keep each platform's own interface.

What you will learn

• Set up a Kotlin Multiplatform project from scratch
• Share networking, storage and business logic across platforms
• Keep native UI with Jetpack Compose and SwiftUI
• Test shared code once instead of twice
• Ship a working app to both stores

Topics covered

• Kotlin Multiplatform setup
• Shared modules
• Expect and actual
• Ktor networking
• SQLDelight storage
• Coroutines and flows
• Dependency injection
• Jetpack Compose UI
• SwiftUI basics
• Testing shared code
• Build and release