Browse Kotlin Multiplatform libraries

Syntax highlighting for Compose with purpose-built lexical tokenizers, role-based theming, predictable token roles, drop-in text helpers, and 39 built-in languages.

State-of-the-art audio toolkit: playback, recording, DSP effects, HLS streaming, background media controls, pluggable transcription and Compose UI components driven by a single coherent API.

WorkManager-style background task framework offering a unified API, one-call DI wiring, Compose UI scheduler/monitor screens, optional app-plugin for auto-generated launchers and push/daemon integrations.

WhatsApp/Telegram-style voice messaging UI primitives: hold-to-record with slide-to-lock and slide-to-cancel gestures, live amplitude waveform, seekable playback bubble; audio capture kept BYO.

Vendor-neutral, local-first feature-flag system offering type-safe flags, deterministic A/B variant hashing, optional HTTP sync, runtime override drawer, and pluggable persistent override storage.

In-app developer drawer offering pluggable sections — network and log viewers, environment switcher, screenshot+bundle export, device info, custom test actions; hidden activation and zero release overhead.

Unified reactive API for real-time battery health, charging status, and advanced diagnostics (cycle count, current, voltage, temperature), plus plug-and-play UI widgets and developer tools.

Stream-based caching for asynchronous data streams with typed keys, pluggable Store persistence, configurable strategies (IF_HAVE, ONLY_REQUEST, ONLY_CACHE), optional logging and serialization helpers.

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.

Parses Minecraft blueprints, generates GLB 3D models in real time, supports standard blocks and OBJ models, includes Create mod multi-part adapters and progress-aware export.

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.

Background location tracking client sending OsmAnd-style HTTP GET positions to Traccar-compatible servers. Local SQLite FIFO queue with network-aware retry, motion-based stop detection, configurable accuracy and diagnostic logging.

Headless table engine with a declarative UI adapter mirroring TanStack Table v8: data modeling, sorting, filtering, grouping, pagination, selection, column features, and a flexible grid renderer.

Facilitates message handling through data classes, enabling creation, parsing, combining, and localization of messages, including support for string formats and plurals.

Wraps the Guild Wars 2 API, offering functionality for accessing game data such as asset information, chat links, internationalization, tile maps, and guild emblems. Supports various modules for diverse API endpoints.

Facilitates seamless integration of coroutines and `Flow` with Swift by generating wrapper classes, enabling efficient coroutine management and customizable coroutine scopes.

Component for managing a bottom screen tab bar, offering customizable tab configurations, stack management, and theming options for enhanced user interface design.

Enables simple pagination for list views, offering functionalities like pagination result observation, data fetching, refreshing, and error handling, inspired by Android Jetpack Paging.

Thin OpenGL wrapper library facilitates easy extension and troubleshooting. Supports multiple platforms, suitable for projects requiring minimal abstraction layers and ongoing development.

Enhances navigation by offering type-safe routes and serialization support, simplifying navigation logic with a streamlined, type-safe interface. Integrates easily into existing projects.

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

Enhances project management by sending notifications and tracking events, user properties, and insights through an intuitive client interface for efficient monitoring and analysis.

Enables decentralized identity communication with DIDComm V2 and Peer:DID, targeting multiple platforms through re-implementation of existing repositories for expanded functionality.

Logging facade enabling idiomatic logging with automatic logger naming, lazy instantiation, static loggers, and platform-specific appenders. Supports MDC for temporary context data in logs.

Versatile caching solution enabling automatic refresh, expiry handling, and network-aware adjustments. Supports customizable fetching strategies, thread-safe operations, and shared resource management across classes.

Facilitates easy management of UI states for developers by providing components like ViewStateStore, Reducer, and built-in navigation. Implements concepts similar to Redux.

Enhances dependency injection by generating Koin modules from Ktorfit services using a KSP processor, ensuring compile-time safety and supporting KOIN_CONFIG_CHECK for stability. Experimental project.

Enables seamless Web3 protocol integration into applications across languages. Offers plugins for Ethereum, file systems, and HTTP, with memory management via native Rust libraries.

Reusable UI components enhance app development by integrating with Compose and SwiftUI, streamlining the creation of consistent, efficient user interfaces across platforms.