Browse Kotlin Multiplatform libraries

Generates Universally Unique Identifiers compliant with RFC 9562, implementing multiple UUID versions. Features include thread safety, frozen state, and correctness testing against macOS/iOS UUID.

Enables true parallelism by providing a common `Thread` class and synchronization primitives. Includes utilities for CPU info, thread management, locks, futures, and integration with concurrency libraries.

Facilitates integration with Maven and Gradle for managing dependencies, supporting JavaScript environments.

Converts Feishu (Lark) documents into standalone HTML files with faithful Feishu styling, image/attachment downloading, optional base64 embedding, MathJax math, syntax highlighting, async downloads and customizable templates.

Read, modify and repack NDS ROMs; unpack/repack NARC and SDAT archives; decode STRM/SWAR to WAV, convert SSEQ to MIDI, export SF2, and handle DS compression codecs.

Enables seamless bidirectional communication between native-compiled binaries and managed runtimes, implementing the entire bridge in pure code with zero C/C++ glue, function registration and automatic conversions.

Render Google A2UI v0.9 surfaces natively via AG-UI streaming, with CopilotKit-style generative UI actions, closed component catalog, local-first JSON‑Pointer bindings and host-owned theming.

Animated, customizable layered sinusoidal wave hero backgrounds with per-layer breathing, sway and drift, depth-gradient fills, adjustable shadows, palette-driven coloring, and auto or stateless rendering modes.

Represents a result type encompassing success or failure, offering customizable failure types, and features like `andThen`, `whenFailure`, and a `fold` method for pattern-matching-like functionality.

Library facilitates accessing `BuildConfiguration` details in shared code, supporting dependency injection. Integrates smoothly using Hilt, enhancing multiplatform project manageability.

Enhances command-line application testing by offering a DSL for streamlined assertion writing and console interaction, simplifying setup without manual environment handling or exception catching.

Serialization engine optimizes size and performance using MessagePack binary format. Features low-level API, stream handling, and performance comparison with JSON, focusing on speed and memory efficiency.

Facilitates serialization and deserialization of COSV schema extensions for OSV, inspired by detekt/sarif4k. Supports multiplatform, KotlinX Serialization, and Jackson annotations for JVM.

Offers cryptographic tools including AES-SIV, Axlsign, AES256-GCM, Bech32, and Secp256k1. Designed for secure data encryption and signature operations. Experimental status; use cautiously.

Lightweight elliptical curve cryptography library enabling key pair creation, data signing, and signature verification with customizable curves and hashing algorithms. Suitable for cryptographic needs.

Encodes and decodes Guild Wars 2 chat links, facilitating error handling with Result objects. Offers prebuilt binaries for various platforms, supporting convenient integration and usage.

Functional library enhancing programming with functional paradigms, supporting initial native compatibility for Linux x64 platforms.

Solves simple algebraic linear equations, optimizing codebase by reducing multiple formulaic methods into a single function. Supports expressions with unknown variables marked as 'x'.

Offers efficient computational geometry algorithms and data structures, addressing common geometric problems with implementations like Closest Pair using naive and divide-and-conquer approaches.

Reads and writes Apple's plist files in XML and binary formats with a type-safe, intuitive API. Offers multiplatform support and provides Kotlin extension utilities for easy conversion.

Lightweight wrapper around RGFW exposing windowing, OpenGL-based rendering, and input handling with examples and easy dependency integration for rapid graphical application prototyping.

Implements Milky protocol client with API calling, event subscription (WebSocket support), Ktor HTTP transport and kotlinx-serialization payload handling; excludes WebHook event push listening.

Docker Remote API client featuring type-safe OpenAPI-generated models, async streaming of logs/stats, Unix domain socket connectivity, and DSL-style management for containers, images, networks, volumes.

Headless background GPS listener with offline caching, automatic sending, retry and network monitoring; position filtering, battery reporting, protocol formatting, permission helpers and callback API.

Loads and parses .env files with support for Original and extended Dotenvy dialects, offering variable interpolation, heredocs, optional command substitution, system-env override and string parsing.

Provider-based media client offering built-in YouTube audio downloads and English transcript extraction, modular engine plus native audio-encoding bridge, extensible provider architecture.

Testing utilities for Compose hooks and composables: testHook, renderHook and waitForCondition enabling assertion of non-UI hook values, composition-local wrappers, clock control and fast unit-hook rendering.

Unified API client for Fursuit.TV and VDS accounts, supporting API key, client-credentials, OAuth2 with local callback, automatic token refresh, modular endpoints, retries and configurable logging.

Mobile network connectivity checker exposing current connection status, observable state flows, and an NPE-safe factory returning a no-op instance before app context initialization; published to Maven Central.

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.