Browse Kotlin Multiplatform libraries

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.

Shared business logic and API contracts for backend and client applications, enabling code reuse, consistent data models, and centralized domain rules across service boundaries.

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.

Lightweight toast overlay system for showing customizable timed messages with icon support, fully custom composable content, alignment and offset controls, and sensible defaults.

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.

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.

Custom stepper component with composable UI, DSL-defined milestone roadmap, milestone-to-screen mapping, data aggregation, and built-in DI, coroutines, and serialization support for modular apps.

Parsing, comparing and incrementing semantic versions, plus flexible constraint parsing (Maven, npm, custom) with disjunctive-normal-form comparator logic and support for descriptors, X-, tilde-, caret- and hyphen-ranges.

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.

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.

MVI state management with ViewModel lifecycle, composable StateContent, reusable component DSL, typed navigation keys, Navigator API, predictive-back animations, ViewModelStore syncing and saveable backstack state.

Abstraction for platform-specific context handling and IO dispatching, offering PlatformContext, a global provider for current context, a PlatformIO dispatcher, and optional automatic initializer.

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.

AI provider icon set for Compose with 470+ vector glyphs, mono and color variants (tintable or full-color), plus a regeneration script to import lobe-icons assets.

Frame-driven video composition system using composable functions where animations are pure functions of frame index; includes preview player, interpolation/spring easing, MP4 export with FFmpeg, audio mixing.

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.

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.

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

Automates library release and distribution: converts README into a homepage, publishes API docs and interactive web demo, builds downloadable sample app binaries and CI/CD pipeline.

Automates library release workflow: converts README into a Docsify homepage, publishes API docs, deploys a live browser demo, builds downloadable sample executables, and wires complete CI/CD.

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.

Grid layout preserving image aspect ratios, smartly distributing rows, protecting against overly tall items, and using incremental calculations for efficient, responsive, distortion‑free image galleries.