Browse Kotlin Multiplatform libraries

Annotation-driven, compile-time navigation generator: declare journeys as sealed interfaces; generates typed controllers, sealed view classes, a saved back-stack host, and declarative piggybacked side-effects.

Experimental console UI builder using Jetpack Compose compiler/runtime — declarative composable primitives, state-driven rendering, live terminal redraws, built-in effects and sample interactive apps.

Generates vector PDFs with identical, selectable/searchable text, deterministic integer-layout and font subsetting, Compose-style DSL, automatic pagination, SVG/VectorDrawable vector import, tables, images and progress reporting.

Reliable ARQ protocol implementation offering byte-for-byte wire compatibility with the reference, low-latency UDP transport, message/stream modes, tunable parameters, and pluggable congestion control.

Parses command-line arguments, simplifying handling of input options for applications. Offers structured command specification, argument grouping, and type conversion to streamline command-line interface creation.

Cron parsing and generation tool handles cron expressions, excluding day-of-week parsing, supporting execution and iteration over generated time instances.

Generates XML serialization bean serializers using annotation processing. Supports serializing/deserializing XML elements, attributes, and paths with annotations for structs like lists and maps.

Enhances testing capabilities by integrating custom assertions for the klock library, facilitating more effective date and time-related test validations.

Parses METAR raw data into structured data classes, capturing detailed weather information like temperature, wind, visibility, and cloud cover. Supports automated and manual observations.

Kotlin-based Redis client supports RedisJSON with built-in serialization. Enables easy connection setup, key-value operations, and advanced element handling like persistence and expiration.

Enhances datetime functionality with type-safe APIs for time periods, similar to Swift's library. Supports operations like fetching, retrieving, iterating, and adjusting time periods across various units.

Enables integration with the Twitter API, offering streamlined access to Twitter's features and functionalities for application development.

Multiplatform library for 2D and 3D vectors and matrices, optimized for performance. Supports mutable and immutable structures, compatible with WebGL and OpenGL.

Parses EDN data, offering functions to read from character sequences or strings. Supports built-in tags like #inst and #uuid, with user tags support planned.

Contains additional concurrency primitives like CyclicBarrier, Uncancellable, HotSwap, Backpressure, and CountDownLatch not included in Arrow Fx Coroutines, inspired by Cats-effect.

Enhances language with user-friendly extensions, including customizable logging capabilities and simplified integration, requiring no additional expertise to implement.

DSL facilitates CSS creation with a syntax similar to native CSS, supporting complex selectors, nesting, dimensions, colors, at-rules, media queries, mixins, and rendering options.

Facilitates efficient networking and database caching with a fault-tolerant architecture, offering seamless state management, offline data access, and non-blocking operations for a smooth app experience.

Async BrowserStack API client in pure kotlin MMP

Demonstrates setup for deploying a library to Maven Central, including configuration for versioning and release management.

Lightweight assertions library offering functions like assertEquals, assertNotEquals, assertNull, and assertNotNull. Deprecated with a recommendation to use another testing library.

Reduces boilerplate code in projects, providing core library functionalities and modules for key-value storage and manual dependency injection, though it is now deprecated.

Facilitates reading and writing of Modified UTF-8 binary sequences using Java streams, Okio sinks/sources, or Ktor inputs/outputs, with functionality for calculating encoded binary sizes efficiently.

Facilitates accurate rational calculations for literal expressions, supporting arithmetic operations, polynomial expansion, complex numbers, functions, substitution, equation solving, and basic calculus operations.

compose material3.

Offers deque implementations with features like element popping, peeking, and pushing. Supports non-destructive iteration and provides various deque types with utility methods.

Offers an idiomatic logging solution for applications, ensuring seamless integration and consistent logging practices across different environments.

Facilitates easier binding of reactive data flows to Java Swing components, offering customizable lifecycle management, one-directional or bi-directional bindings, and integration with intermediate flow operations.

Rewrites a testing library to support dependency injection for tests, offering flexible mocking and stubbing capabilities across platforms.