Browse Kotlin Multiplatform libraries

OAuth 2.0/OpenID Connect client SDK offering streamlined authorization code flow, token exchange and logout flows, with API compatibility with existing implementations and simple import/usage.

Operator-driven parser combinator DSL for compact PEG-style grammars, parsing raw input without tokenization, featuring built-in memoization, typed tuple results, named errors and associativity helpers.

Work-in-progress OpenWeatherMap API client offering typed models, async request handling, configurable HTTP layer, API key management, and concise mapping of weather responses.

Unified SVG rendering API offering a rememberSvgPainter composable and SvgImage wrapper, with platform-specific optimizations — native renderer integration and asynchronous caching for efficient, seamless SVG use.

Generates lexicographically-sortable, variable-length byte keys terminated by 0x80 for application-defined ordering (e.g., drag-and-drop lists), supports before/after/between inserts, rebalance and multiple encodings.

DSL enabling construction of constructive solid geometry models using primitive shapes, boolean operations and mesh generation for programmatic 3D modeling and CAD-style workflows.

Converts agent cognitive signals into animated ASCII luminance, color ramps, particle physics and 3D wave surfaces via a strict layered, metadata-driven emitter pipeline emphasizing luminance-first physics.

Complete Quran toolkit: bundled Arabic DB with page map, transliteration and translation managers, search, audio URL resolution, tajweed span detection, and prayer-time calculation engine.

Interactive whiteboard and graph-node components with ready-made gestures, motions and actions for building Miro‑style canvases and Obsidian‑like node graphs, plus live demo and samples.

Compiler-plugin mocking that generates compile-time stubs with an expressive DSL, argument matchers, coroutine support, final-class mocking and zero runtime reflection for type-safe testing.

Unified calendar toolkit for parsing, generating, and synchronizing events across formats and sources; features timezone-aware normalization, robust recurrence handling, conflict resolution, and flexible import/export adapters.

Orchestrates native on-device speech-to-text into local app actions, cross-app MCP commands, or remote webhook workflows; offline-first, multilingual, privacy-respecting, with unified single-package API.

Automatic determination and synthesis of Korean particles (이/가, 을/를, 은/는, etc.), supports digits/letters/symbols, extracts particles only, handles final 'ㄹ' exceptions.

Material-inspired UI components and theming for Compose: dynamic Monet colors, ThemeController for modes and keyColor seeding, optional icons, navigation UI, and interactive demos.

Compose-based, highly customizable video player offering multi-quality stream switching, playback speed control, repeat toggle, metadata extraction, and pluggable UI components like loading indicators and settings.

Implements the EnergyNet Protocol stack: session management with handshake enforcement, CBOR message serialization, frame encoding/decoding, TCP/TLS transports, plus high- and low-level modules for building nodes.

Lightweight, zero-overhead Result type offering type-safe failures, enforced handling, functional composition, concise operator syntax, exception-to-failure mapping, map/recover operators and debugging support.

Full-stack CRUD toolkit with MongoDB/SQL backend-agnostic repository pattern, declarative view config, Tabulator grids, RBAC, change logs, file attachments, SSR, shared models, hooks, and API contract discovery.

Customizable liquid-glass background effect engine for UIs, delivering blurred glossy visuals, interactive distortions, example components (buttons, toggles, sliders, bottom tabs) and demo showcase.

Typed asynchronous clients for Twitch OAuth2, Helix REST API, EventSub WebSocket and IRC; stream-based auto-pagination, automatic EventSub reconnect/keepalive, pluggable token and logging.

Unified gRPC client offering a common API, channel builder with TLS, interceptors, generated stubs and protobuf serialization; supports unary and streaming RPCs, gRPC‑Web and native FFI.

Simple, lightweight zipcode validator offering regex-based checks and easy export to JavaScript and Java, enabling quick integration and minimal footprint for client or server-side usage.

Compile-time generation of type-safe extension mappers between data classes, with automatic property matching, renaming, nested and collection mapping, enum conversion, custom converters, and reverse mappers.

Enables reactive, composable UIs with a design-system-first approach, type-safe generated APIs, and compiler-assisted incremental rendering to efficiently update view trees across displays.

Compile-time replacement of default function argument expressions, enabling type-safe, zero-runtime-cost retrieval for displaying defaults in CLI help, configurations, and generated documentation.

Embeds QuickJS to fetch and run JavaScript modules at runtime, enabling hot-updates, bridged interfaces with serialization, modular caching, precompiled bytecode, profiling, and signature verification.

Type-safe suspendable navigation with result-passing (primitives and serializable objects), plus a lightweight MVI ViewModel interface to standardize UI state management.

Generates an interactive gallery of UI components from story files via a Gradle plugin, enabling isolated component development, preview app generation, and compiler/runtime integration.

Lightweight HTTP mock server for testing GraphQL clients, offering configurable responses, scripting, easy setup, and extensive documentation with API reference.

Unified Firebase Remote Config access through a single API, fetchAndActivate, typed getters, JSON export, simple initialize, optional auto-refresh and REST-backed local cache.