koin

What problem does it solve?

Koin simplifies dependency management in Kotlin, reducing boilerplate and wiring complexity across Android, Kotlin Multiplatform, and backend services.

Core Features & Use Cases

• Constructor DSL, modules, and scopes to declare and organize dependencies.
• Annotations-based DI to generate definitions and simplify usage.
• Android ViewModel integration, Ktor server integration, and cross-platform support to share business logic.

Quick Start

Add Koin to your project via Gradle, define a module with singleton and factory definitions, start Koin with startKoin { modules(myModule) }, and inject dependencies in your components using by inject() or by viewModel().