Browse Kotlin Multiplatform libraries

Compiler plugin embeds metadata about source files directly into the generated code, allowing access to filename, enclosing type, member name, and line number at runtime.

Multiplatform compose widget for file picking with native dialogs, supporting file filters, multiple file selection, and directory picking, utilizing fallback options for unsupported platforms.

Facilitates responsive UI design by implementing Material 3 window size classes across multiple platforms, ensuring layouts adapt to various screen sizes. Supports Android, iOS, desktop, and web environments.

Lightweight library simplifies development with APIs for battery management, file system operations, and package information retrieval, supporting integration with multiple platforms and providing Swift package availability.

Gradle plugin generates Swift-friendly APIs from a native framework. Converts sealed classes/interfaces to Swift enums, supports platform class extensions, and allows custom generator creation based on metadata.

Displays lazy-loaded items on a scrollable 2D plane, allowing registration of items with defined positions and sizes. Supports pinned rows/columns and relative/absolute sizing.

An opinionated toast component, replicates the features of a popular React library. Offers stacked, animated, and customizable toasts with support for various themes, positions, durations, and interactions.

Advanced debugging and inspection tool enabling real‑time remote inspection of apps: captures network/WebSocket/GraphQL traffic, mocks requests, displays analytics, images, storage, preferences and database contents.

Simple and convenient state-based navigation library for Jetpack Compose. Supports stack, multiscreen, nested navigation, arguments, and animation, with Android lifecycle and ViewModel integration.

Enables easy barcode scanning in apps using Google’s MLKit on Android and Apple's AVFoundation on iOS, supporting QR and EAN-13 formats with simple integration.

Backend toolkit for composing self-contained backend capabilities that bundle app code, local dev environment, and cloud infrastructure; run locally without a cloud account and deploy unchanged.

Displays data in a two-dimensional grid, supporting custom item positioning and sizing, scroll handling, and pinned rows/columns. Built on MinaBox, integrates with Compose UI for seamless layout management.

Enables crash reporting, performance monitoring, and error tracking for iOS applications, offering detailed insights and diagnostics to improve app stability and user experience.

Mocking library with concise, type-safe API for generating mock classes, supporting stubbing, verification, and implicit stubbing of `Unit` functions. Integrates with Gradle, enabling easy configuration and verification in tests.

Barebones library project for quickly bootstrapping a deployable library to Maven Central. Generates Fibonacci sequences starting from platform-provided numbers with tests for each platform.

Implements IBM's Carbon Design System using Compose Multiplatform, offering a catalog app for testing on various targets, including Android, iOS, desktop, and web. Open for contributions.

Library offers a modifier for displaying 'placeholder' UI while content loads. Features include basic placeholders, default color options, and highlight animations like fade and shimmer for enhanced user experience.

Unit testing library facilitates parameterization of tests using enums, specializing test cases for each enum value and combination, enhancing test coverage with minimal code changes.

Facilitates seamless alarm and notification scheduling across Android and iOS, ensuring easy integration and cross-platform functionality with straightforward installation steps.

Lightweight framework enhances state and memory management, emphasizing dependency inversion and injection. Decouples UI from business logic, enabling customizable application features across diverse platforms.

Implements a preference system with Material 3 design for Jetpack Compose, offering various preference types, theming options, and customizable data sources for flexible and efficient UI development.

Secure key-value storage library, wrapping iOS Keychain and implementing encrypted SharedPreferences for Android. Supports storing, retrieving, and deleting data types like String, Int, Float, and more.

Creates simple, customizable, and good-looking QR codes for backend applications. Lightweight with no dependencies, supporting various shapes and colors. Ideal for quick implementation with a focus on server-side usage.

Comprehensive toolkit for integrating WebRTC functionality into projects. Supports audio/video, data channels, and screen capture. Compatible with Android, iOS, and JS/WasmJS. Detailed installation and usage instructions provided.

Simplifies networking and database caching, handling resource states efficiently and ensuring a fluid app experience. Integrates with Ktorfit, Retrofit, or core networking modules for flexible implementation.

Offers a high-performance, non-blocking database driver supporting PostgreSQL, MySQL, and SQLite. Enables asynchronous I/O, customizable connection pooling, and auto-generated CRUD operations.

Enables seamless YouTube video and audio playback across multiple platforms, integrating with JetBrains Compose Multiplatform. Features include authentication tokens, event handling, and reels view support.

Effortlessly encrypts and persists data using hardware-backed security, offering one-code-path simplicity, seamless integration, and protection for sensitive information like OAuth tokens.

Enables creating complex, responsive layouts by positioning UI elements relative to each other, improving code readability and alignment efficiency across multiple platforms.

Converts popular icon libraries to Image Vectors for use in Jetpack Compose apps. Easily copy and paste icons into design tools or projects, with support for tinting through composables.