Browse Kotlin Multiplatform libraries

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.

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

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.

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

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.

Supports memory and disk LRU caching for images, specifically for Compose Desktop. Provides asynchronous loading of image URLs, SVGs, vectors, and local resources with customizable callbacks.

Aims to simplify paging and data flow management across various UI patterns, supporting network or database data sources. Provides integration with Android RecyclerView, Jetpack Compose, SwiftUI, and UIKit.

Simplifies HTTP request handling by packaging results in a Result class, improving error control and readability. Offers synchronous and asynchronous functions, enhancing code clarity and reducing duplication.

Provides easy-to-use routing for Compose-based applications, supporting route declaration, configuration, nested routing, navigation, and redirects. Simplifies route management and navigation handling within applications.

Delivers an editable component for rendering rich text in real time without using WebView or JavaScript. Supports text styling (bold, italic, underline), alignment, text size, and color customization.

Turns natural-language prompts into full Material 3 themes at runtime — generating colors, typography, and shapes from LLM seeds, expanding via HCT, with per-key caching and presets.

Enhances Jetpack Compose with additional features like placeholder UI, Flexbox-like layouts, swipe-to-refresh, and pager components, supporting a smoother development experience. Some functionalities have deprecation plans and migration guides.

Facilitates image display with gesture support using a customizable container function, allowing integration with various image frameworks, dynamic sizing, and optional exit mechanisms.

SVG decoder for Coil, rendering vector images to pixel-perfect bitmaps via resvg Rust FFI, with system font support, consistent rendering and no browser dependency.

Enhances drawing capabilities with a flexible painting helper for creating and managing artwork, offering features like customizable stroke width, toolbar visibility, and canvas export as image bitmap.

Enables capturing composables as image bitmaps for testing, previews, or sharing. Offers an easy-to-use API and supports both Android and iOS platforms.

Enables efficient decoding and encoding of static and animated GIFs, with features like parallel encoding, automatic compression, and support for various GIF options such as looping.

Modern Material 3–based component system delivering accessible, themeable, customizable UI elements (Button, Card, Dialog, Calendar, Charts, Inputs) with simple APIs and design-token integration.

Simple text parser and syntax highlighter featuring customizable rules, context support, and rendering options for both Compose and Android. Inspired by the SimpleAST library.

Cross-platform media player library enables running sample apps on Android and iOS, and supports publishing to MavenLocal and MavenCentral with detailed setup instructions.

Lightweight UI framework for building scalable, fully multiplatform applications. Achieves modularity through independent components called black-boxes, promoting code reusability, lifecycle awareness, and declarative navigation.

Enables integration of native WebViews in Compose Multiplatform applications, offering web navigation, configuration options, JavaScript evaluation, and a unified JavaScript API.

Enables seamless integration of Phosphor Icons into UI projects, offering a script for generating icon paths and supporting multiple platforms including Android, iOS, Desktop, and Web.

Runs LiteRT neural network models across platforms, abstracting implementation details. Facilitates model loading, inference, and hardware acceleration, with support for custom delegate creation.

A preference library facilitates custom data handling and UI creation, integrating with JetPack Compose. It supports model declarations, runtime state management, and pre-configured Material preference widgets.