Browse Kotlin Multiplatform libraries

Privacy-first, offline automation platform for home IoT and process control; typed Node graph, real-time SSE state, peer-to-peer mesh, GPIO/camera support, color sensing, SVG dashboards, local LLM integration.

Compute streaming, mergeable statistics using constant memory: summaries, quantile and cardinality sketches, decaying/regression estimators, composable adapters, wire-portable schemas, and bandits.

Treats IO sources and sinks as bit streams, adding BitSink and BitSource interfaces with bitSink()/bitSource() extensions for sub-byte reads/writes and bit utilities.

Enhances property-based testing with a diverse collection of arbitrary generators for domains like stock prices, brand names, wine reviews, and more.

Generates recognizable identicons from hash values, serving as privacy-protecting avatars or placeholders. Supports saving as SVG, rendering on Android Bitmaps.

Fast, flexible calendar library framework with core logic for calendar page loading, enabling integration across projects without built-in UI components.

Chess mobile application enabling multiplayer matches via Bluetooth connectivity, offering a convenient platform for playing chess on the go with friends.

Facilitates dependency injection with a focus on immutability, type safety, and modularity, enhancing code organization and reducing boilerplate through functional programming principles.

Hex string encoder/decoder supporting various environments, including Android, iOS, and Windows. Offers conversion functions for byte arrays and strings, with usage demonstrated in unit tests.

Abstractions of collections enable seamless interoperability with JavaScript/TypeScript and Swift, offering interoperable lists, sets, and maps for cross-language compatibility and ease of use.

Suite of libraries and Gradle plugins focuses on simplifying testing and version management, offering wrappers for React, user events, WDIO, and utility plugins for streamlined integration.

Port of ReKotlin to a multiplatform setting, enabling code sharing across JVM, Android, and iOS. Provides class name prefixing to avoid collisions in shared code.

Efficiently implements Apache Thrift with reduced method count, enhancing Android compatibility. Features immutable structs, public fields, and supports redaction/obfuscation for PII protection. Offers server-side code generation.

Generates client code for Twirp services, integrating protobuf messages, JSON error handling, and HTTP support. Provides a runtime to configure Ktor HttpClient for seamless Twirp integration.

Lightweight framework enhances Functional Clean Architecture by simplifying contractual data sources and repositories, minimizing boilerplate code while maintaining essential mapping requirements for scalable, reusable solutions.

Facilitates resource management inspired by Golang, reducing indentation and simplifying handling of multiple resources. Supports coroutine environments and offers `cancelDefer` for resource ownership transfer.

Implements `Either` and `Option` types for managing dual-value and optional state scenarios. Enhances serialization, deserialization, and transformation capabilities, providing flexible error handling and state management.

Utilities facilitate working with SARIF files by parsing fix object sections, creating copies of target files, and automatically applying proposed fixes to these copies.

Enables ONVIF camera discovery, connection, and information retrieval, including stream and snapshot URIs, using a multi-platform implementation. Integrates with Gradle for installation.

Enhances navigation element creation with safe routes and arguments, offering an idiomatic approach to destination routes, arguments, and deep links, including annotation support.

A library for managing state in applications using the MVI pattern, enabling state mutation through DSL-defined actions, supporting side effects, and offering customizable state transformation.

Modular object storage framework offering key/value storage with automatic key derivation. Features include various serialization methods, secure and file-based storage, and value transformation capabilities.

Implements an HttpEngine using Ktor, enhancing HTTP communication capabilities. Access comprehensive documentation and Kdoc API reference for detailed guidance and integration instructions.

Integrates push notification functionality, enabling streamlined management and delivery of notifications within applications, enhancing user engagement through seamless notification handling and customization options.

Lightweight library for scanning QR codes and barcodes, leveraging MLKIT for decoding. Features consistent API, seamless integration, and haptic feedback for enhanced user experience.

High-performance, non-blocking database driver for PostgreSQL and MySQL enhances cross-platform application development. Focuses on integration with sqldelight for efficient data management.

Facilitates integration with Microsoft AppInsights, handling networking, log flushing, and optional disk saving of crash logs. Seamless setup with app insights configuration.

Simplifies preference management with a fluent API, supporting custom data objects, default values, and type safety for streamlined configuration handling.

Offers a comprehensive collection of tools including multiplatform data structures, binary editing utilities, a GraphQL server, validation library, logging, and a BigNum library.

Offers a library for generating legal chess moves, parsing chess games in PGN or FEN formats, and capturing events. Supports advanced features like Perft testing and chess engine creation.