A lightweight, flexible, and powerful MVI library for Kotlin Multiplatform applications.
SimpleMVI is an opinionated MVI (Model-View-Intent) implementation focused on domain logic organization. Built with Kotlin Multiplatform, it provides a robust foundation for building maintainable applications across multiple platforms.
- Platform Agnostic: Core functionality works seamlessly across Android, iOS, macOS, and Wasm JS
- Unidirectional Data Flow: Predictable state management with clear data flow
- Type-safe: Leverages Kotlin's type system for compile-time safety
- Coroutines Support: First-class support for Kotlin Coroutines
SimpleMVI follows these core principles:
- Single Source of Truth: State is managed in a centralized Store
- Immutable State: All state changes are performed through pure functions
- Clear Boundaries: Strict separation between UI and domain logic
- Store: Central component managing state and coordinating other components
- Actor: Business logic processor handling intents and producing state changes
- Middleware: Optional interceptors for logging, analytics, etc.
- Intent: Represents user actions or system events
- State: Immutable data representing application state
- Side Effect: One-time events that can't be represented in state
For detailed documentation, examples and best practices, please visit: Documentation
- Background processing should be handled within Actors using coroutines
Contributions are welcome!
MIT License
Copyright (c) 2025 Artem Bambalov
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