Browse Kotlin Multiplatform libraries

Collection of modern UI components for declarative interfaces, emphasizing full accessibility, composability, rich theming, and comprehensive documentation for straightforward integration.

Lightweight AWS Cognito Identity Provider client, supporting various sign-up, sign-in, password management, and user attribute functions. Methods return results wrapped in `Result<T>` for error handling.

Unifies Bluetooth Low Energy API for Android and iOS, offering a common interface. Includes an example app showcasing functionality with Compose Multiplatform and native iOS classes.

Creates a realistic, visually appealing switch inspired by a popular meme, featuring light and shadow effects, and written entirely with Compose Multiplatform.

Enables creation of smooth, rounded corners with customizable smoothness in user interface components, enhancing design flexibility by supporting a smooth parameter ranging from 0f to 1f.

Desktop app aids in exploring Jetpack Compose internals by visualizing IR and composition structures. Features include tree comparisons, SlotTable inspection, and integration with other apps for detailed analysis.

Real-time IDE plugin visualizing Jetpack Compose recompositions, highlighting recomposed and skipped functions, listing composable calls with counts, and inspecting parameter stability to optimize UI performance.

Span-aware tracing with structured, low-overhead logfmt lines carrying trace/span IDs; reconstructs end-to-end call trees via CLI, supports context propagation across threads/async hops and pluggable backends.

Modular statistics toolkit offering descriptive analysis, streaming statistics, 28 probability distributions, hypothesis tests, correlation/regression, ranking/normalization, bootstrap and weighted sampling for data analysis and simulation.

Compose-style DSL for building vector-first, type-safe PDF documents with bundled Inter font, rich layout, text shaping (CJK/Arabic support), SVG/images, pagination and optional viewer.

Facilitates easy switching between Dark/Light Material themes using composable functions, providing theme preferences items, dialogs, and persistent storage across multiple platforms.

Base64 encoder/decoder supporting standard and URL-safe encodings. Enables simple encoding and decoding of strings across various platforms.

Hosts libraries for a game engine, excluding the engine itself. Modules are available on Maven Central, including a cryptographic library.

Unified API for managing subscriptions and in-app purchases across iOS and Android. Includes functions for configuring, logging in, syncing purchases, and a Composable for displaying a paywall.

Lightweight runtime dependency injection container enables easy registration and retrieval of dependencies with features like auto-wiring, singletons, bindings, qualifiers, modules, and scopes management.

Customizable calendar UI component offering grid and horizontal week views, per-day background images, extensive styling options, indicators, and English/Korean localization.

Observability-first multi-agent framework emitting structured, queryable events for each cognitive phase, enabling real-time reactive coordination, auditable reasoning, memory-as-events, and human escalation on low confidence.

High-performance Markdown parser and renderer with AST-based incremental parsing, streaming (LLM) rendering, built-in image loading, LaTeX math, customizable themes, pagination, and broad CommonMark/GFM extensions support.

Multiplatform drawing library offers a canvas and chart rendering framework for diverse environments. Explore documentation and APIs for detailed usage.

Offers ImageVector format flag icons for easy integration in projects, inspired by existing flag libraries. Supports referencing by Alpha-2 country codes and includes additional regional flags.

UI framework combining MVI, MVVM, and SAM principles. Simplifies business logic encapsulation, supports various programming styles, ensures predictability, and offers composability for complex applications.

Analyzes data and tracks analytics with features for real-time monitoring and reporting. Offers comprehensive documentation for integration and usage.

Simplifies scheduling and executing periodic background jobs with a simple API, flexible intervals, and platform-specific implementations for Android and iOS. Offers customizable job logic.

Enables seamless image cropping with a customizable API, leveraging Coil for efficient image loading and Compose framework for reactive, declarative UIs across platforms.

Provides a data table with Material 3 design, supporting core functionalities like sorting, filtering, column customization, conditional formatting, and paging integration. Features include drag-and-drop column reordering, multi-platform support, and extensive customization options.

Feature-rich skeleton and shimmer UI toolkit offering customizable shimmer types (linear, radial, pulse, wave), global pause/resume, staggered animations, Material 3 theming, accessibility and lifecycle-aware performance.

Beautiful date picker for Jetpack Compose, following material 3 guidelines. Features customizable start, min, and max dates, optional top bar for selected date display, and future enhancements like date range selection.

Flexible UI framework for defining and merging stylesheets. Customize colors, fonts, sizes, and component styles, supporting light and dark modes. Uses design tokens for consistent styling across components.

Enhances date and time manipulation with extensions and helper functions, bridging gaps with Java's `java.time` API. Features include date arithmetic, parsing, formatting, and locale support.

Library with tools for coroutines, serialization, database interaction, and networking. Modules include common utilities, selection tools, MIME types, pagination, and repository patterns, with a structured approach for complex modules.