Browse Kotlin Multiplatform libraries

Adds logging capabilities to projects with platform-specific libraries, supporting various log levels like verbose, info, debug, warning, error, and critical messages.

Lightweight and extensible logging library with a familiar API, supporting multiple log levels, tagged and scoped logging, and customizable output destinations. Features thread-safe and multiplatform capabilities.

Beautiful, customizable toast UI component with action buttons, multi-position placement, automatic queue management, dialog-safe display, built-in success, error, info and warning types, and a type-safe, easy API.

Lightweight, high-performance country dataset embedding ISO 3166-1 codes, names and flag emojis; type-safe code wrappers, O(1) lookups, expressive DSL queries, tiny binary footprint.

Pack of well-known icon sets offering ready-to-use composable vector icons, auto-generated from SVGs, bundled with docs, versioned dependencies and easy integration into Compose-based UIs.

Declarative Compose Markdown renderer using CommonMark parsing, modular plugin architecture for tables/images/HTML, themeable typography/colors, and extensible parser extensions for customizable rendering.

Ready-to-ship automation for library releases: converts README into a homepage, publishes API docs and interactive browser demo, generates downloadable sample apps, and wires full CI/CD.

Emoji picker UI component with category tabs, searchable grid (name/shortcode/emoticon matching), skin-tone selector, pluggable recent-store, Noto SVG fallback, 18-locale metadata and accessibility support.

Segmented OTP/PIN input: N boxes, auto-advance/backspace, single hidden text field enabling reliable clipboard paste that fills all boxes, customizable styles and error shake.

iOS-style segmented control offering platform-appropriate visuals with three built-in styles, animated selection indicator, per-segment disabling, equal/content widths, keyboard navigation, RTL and extensive customization.

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.

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.

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.

Enables creation and styling of segmented displays in Compose applications, suitable for digital clocks, calculators, and more, with a demo app showcasing features.

Utilities and common functionality for cryptocurrency accounts, transactions, mnemonics, cryptographic operations, address generation, seed management, and proof-of-work computation. Includes benchmarks for performance testing.

Lightweight localization library enhances Jetpack Compose for Web by enabling simple translations, runtime locale switching, and idiomatic composition with minimal dependencies. Tailored for WASM.

Compose Multiplatform library offers a Material Design 3 theme with essential components for seamless configuration across Android, iOS, Web, and Desktop environments.

Facilitates local data storage, retrieval, and removal across platforms using native mechanisms. Supports various data types, including custom serializable objects through kotlinx-serialization integration.

Cross-platform date and time utilities offering unified API, localization, and time zone support with easy integration and idiomatic practices for modern applications.

Matrix and vector operations optimized for WebGPU, offering comprehensive vector and quaternion math with immutable and mutable variants, ideal for cross-platform applications.

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

Facilitates web navigation for user interfaces, simplifying route management and enhancing web application interaction through streamlined dependency integration.

Lightweight client tracker for Matomo, tracking pageviews, events, goals, search, content and e‑commerce; offline persisted queue with retries, heartbeat pings, custom dimensions, pluggable backends.

Lightweight library adding customizable, smooth shadow effects to composables with color or shader fills, blur, spread, translation controls, shape-aware rendering and Modifier/DrawScope extensions.

Render SVG icons in Compose with compile-time code generation, type-safe DSL for SVG creation, animated presets and path-morphing, symbol/use support, and runtime SVG parsing.

Markdown renderer with predictable AST, safe link/image defaults, extensible style model, admonitions, footnotes, syntax-highlighted code blocks, streaming-friendly debounced parsing, and pluggable image loading.