Browse Kotlin Multiplatform libraries

A simple, customizable, and modern library for displaying alert banners in your Jetpack Compose and Compose Multiplatform applications. Easily integrate and adapt to suit any style or use case - from error notifications to informational messages!

Library enables tracking and discovering TV shows and movies, offering customizable HttpClient configuration and integration with Trakt API for various platforms. Supports search and detailed media information retrieval.

Library facilitates creating a program guide (EPG) with a lazy layout for displaying data on a two-directional plane. Supports registering items like programs, channels, timelines, and current time markers, with customizable dimensions and scroll state management.

Implements a thread-safe event bus using channels for multi-key, multi-producer, single-consumer communication. Supports unbounded and conflated channels, ensuring all events are consumed. Ideal for UI applications.

Implements Gettext for internationalization, featuring a library for string translation, a compiler plugin for extracting translatable strings, and a Gradle plugin for seamless integration, enhancing i18n workflows.

Handles platform-specific application home and cache directories. Provides functions to retrieve appropriate paths for data and cache storage based on the operating system and platform environment.

Improves `NSError` interoperability by exposing conversion logic between `NSError` and `Throwable`, providing extension functions and properties to handle error unwrapping and wrapping effectively.

Cross-platform text-to-speech library enabling speech synthesis with coroutine support. Features include volume, pitch, and rate adjustments, with Compose integration for enhanced functionality.

Enables capturing string variables before interpolation, enhancing security and flexibility. Implements custom DSLs for safe SQL queries, preventing SQL injection vulnerabilities through typed string interpolation.

Linear date picker enabling horizontal and vertical orientations, customizable properties, and smooth scrolling to specified dates. Offers event indicators and initial date selection.

Enables MsgPack format support for serialization, including timestamp and unsigned types, using standard model annotations and serializers. Offers integration for timestamp extensions and experimental unsigned type handling.

Facilitates separation of business logic from view logic through controllers, enabling UI-independent state management and unit testing. Offers comprehensive examples and detailed documentation.

Enables fast, asynchronous MQTT 5 client setup with plain sockets or websockets, supporting username/password authentication, topic subscription, publishing, TLS configuration, last will messages, and logging.

UI component enabling sprite sheet animations on composable screens and Canvas, offering customizable animation speed, screen size adaptation, and sprite flipping for enhanced visual effects.

WYSIWYG Markdown editor with live inline formatting, Markdown-preserving clipboard, rich keyboard shortcuts, granular undo/redo, customizable styles, and toolbar-friendly components for seamless editing.

Provides a table library supporting Material and Material3 designs, enabling static and paginated data tables with customizable columns, headers, and pagination for multiple platforms.

Facilitates building enhanced animations using Compose, offering a collection of libraries to streamline animation development.

Implements Multicast DNS and DNS-Based Service Discovery, enabling zero-configuration service announcement and discovery within a .local domain. Supports Android NSD, Apple Bonjour, and JmDNS.

Multiplatform database library simplifies storage by emulating Room's functionality, using SQLDelight drivers for SQL interactions. Offers annotations for seamless entity, DAO, and database creation.

Generates compile-time type-safe test fakes with zero runtime overhead, no reflection, thread-safe call tracking, smart defaults and compiler-plugin code generation for comprehensive test doubles.

Portable utilities: sprintf-style formatting with advanced flags, base64 (including URL-safe), fast Boyer–Moore byte search, ByteArray int ops, cached expressions, reentrant coroutine mutex, coroutine-based async logging.

Fuzzy string matching toolkit offering Levenshtein and MicroFuzz algorithms, token/partial/weighted ratios, extraction utilities for best matches, zero-dependency, fast low-memory performance.

Lightweight library for flexible app navigation. Features framework-free routing, nested and composite navigation, deep-link support, lifecycle management, transition animations, and multi-module navigation. Facilitates decompose components and inter-component communication.

Facilitates code sharing across Android and iOS platforms, organizing shared code into structured folders for platform-specific implementations and integrating with SwiftUI for iOS apps.

Enables real-time locale switching for Compose UIs with a simple wrapper composable and LocaleUpdater API, resource-based string management, and optional browser navigator.languages override.

Lightweight library for mobile app architecture, leveraging coroutines, SharedFlow, and StateFlow. Manages state immutability, actions, side effects, and events, while integrating seamlessly with Android's ViewModel class.

Fork of Result library adds a loading state, offering seamless integration and conversion utility functions. Mimics Result's API while enabling loading state handling for enhanced functionality.

Fully native Apache Kafka client offering synchronous and asynchronous messaging, leveraging coroutines and native memory model for high performance. Supports polling, headers enrichment, and error handling.

Offers streamlined integration with OpenAI API for chat and completion tasks, supporting multiple service providers and customizable configurations for API keys and base URLs.

Lightweight library for seamless cross-platform message display in apps, offering custom Snackbar UI, toast messages, alert dialogs with shared API, custom actions, and duration control.