Browse Kotlin Multiplatform libraries

Facilitates MQTT protocol communication, supporting multiple platforms for seamless message exchange and connectivity in distributed systems. Offers a versatile toolset for developing MQTT-based applications.

Offers advanced image tiling support, replicating Illustrator's design system directly in code with multiple tiling modes and customization options without image editing.

Access school portal data — news, grades, timetable, attendance, teachers, student profiles; order and trade meals via built‑in marketplace; Java-friendly CompletableFuture API.

Computes tidy, aesthetic tree layouts using the Walker (Buchheim–Jünger–Leipert) algorithm in O(n) time. Adapter-based traversal, variable node sizes, multiple orientations, outputs deterministic node coordinates.

Custom runtime for AWS Lambda offering low overhead with cold starts between 9-15ms and sub-1ms warm invocations, supporting event handling with optional initialization and context.

Offers specialized assertions for testing Ktor applications, including matchers for HTTP headers and caching. Enhancements include new native targets and updates for compatibility with Ktor versions.

Protocol Buffer generator enables serialization and deserialization across platforms, supporting GRPC, JSON format, and various data types. Integrates with kotlinx-serialization for efficient message handling.

Facilitates URI template processing based on RFC-6570, supporting template parsing into literals and expressions. Offers flexible modifier handling, platform-specific artifacts, and comprehensive regression tests.

Simplifies accessing environment variables across various platforms with a lightweight, no-dependency solution.

Collection of modular tooling methods enhances applications with core functionality, asynchronous operations, country-specific tools, composition, and decomposition capabilities, tailored to various use cases.

Enables fast key-value storage using LevelDB, offering operations like put, get, and delete. Supports multiple platforms with performance benchmarks across various systems.

Compile-time AOP that replaces functions, constructors and properties with zero runtime reflection and no performance cost; supports before/after/NULL hooks, callOrigin/getField/getThisRef and inline hooks.

On-device AI runtime enabling speech recognition, TTS, and local LLM inference with offline RAG, auto model downloads, streaming generation, and GPU acceleration for low-latency, privacy-preserving apps.

Offers a collection of utilities for mobile development, enhancing project setup and usage. Includes examples and guidance for integrating into projects, supporting multiple platforms.

Implements a standard redux pattern for state management, enabling middleware, store enhancers, and development tools. Facilitates modular development and enhanced code reuse across various platforms.

General-purpose library enabling usage across multiple platforms, including Java and JavaScript. Supports JVM languages and native binaries, with comprehensive API documentation available.

Agnostic and modularized framework enhances multi-module requests, maximizing module decoupling. Includes navigation extensions, supporting multi-platform integration with flexible abstractions for modular projects.

PostgreSQL driver enables executing SQL queries with connection pooling and named parameter support. Allows easy interaction with databases, mimicking Spring's NamedParameterJdbcTemplate functionality.

Unified API facilitated integration with Datadog by offering core and bundled modules, allowing flexibility in dependency management and implementation for applications. Now deprecated.

Enables accurate Islamic prayer time calculations globally with customizable methods and configurations. Supports dynamic prayer tracking, various astronomical calculations, and extensive customization options.

Enhances code with C++-like static locals, enabling efficient initialization and reuse of objects across function calls. Offers thread-local storage and location-based keys for flexible object management.

Lightweight runtime library and compiler plugin supports structured RAII for managing memory lifetime, reducing errors, resource leaks, and double-frees with error handling capabilities.

JWT creation, decoding and verification using an auth0-compatible API; HMAC algorithms (HS256/384/512) plus unsecured "none", common-code-first design, source or JitPack consumption.

Performs remote app-update configuration fetching and resolves update status, version, and metadata; offers customizable configuration parsing, requirements checking, loaders, storage, and version providers.

Modular utilities for clipboard operations, Compose toast/snackbar, and in‑app update checks — zero‑config auto-initialization, clipboard observer with foreground detection, customizable toast durations, positions, styles.

Facilitates native system calls for multiple platforms, enabling seamless interaction with operating systems. Offers a uniform API for executing system-level tasks across diverse environments.

Implements the JSON-RPC 2.0 protocol, enabling seamless remote procedure calls. Available as a Maven dependency for streamlined integration and supports multiple native targets.

Cross-platform experiment evaluation engine shares evaluation code across SDKs lacking native implementations, like Ruby and Python. Supports JSON input/output and native interoperability using serialization.

Enhances Flipper integration with multiplatform support, allowing seamless usage of Flipper plugins like Network and UserDefaults across different platforms. Offers open-source collaboration opportunities.

Facilitates integration with Revenue Monster services, offering authentication, transaction processing, and customizable API requests across multiple platforms. Includes minimal dependencies and supports custom request handling.