Browse Kotlin Multiplatform libraries

Automatic retries, loading-state management, configurable caching and pagination with reactive flows, Compose-friendly UI helpers and ViewModel integration to simplify resilient, low-boilerplate data fetching.

OpenSCAD DSL enabling declarative 3D modelling and programmatic generation of OpenSCAD code, with composable primitives, transformations, modules and reusable templates for parametric designs.

Unicode character database access, case conversion, classification and script detection via Codepoint wrapper; generated lookup tables, surrogate handling, CharSequence and Appendable extensions.

Compile-time AOP that replaces functions, constructors and properties with zero runtime reflection and no performance cost; supports before/after/NULL hooks, callOrigin/getField/getThisRef and inline hooks.

Execute code once on first access with pluggable persistence (in-memory, preferences, custom storage). Runner pattern enables auto-disable, reset, and a simple three-method API for one-time flags.

Unified, type-safe key-value and object storage with KType-based serialization, annotation-driven validation, powerful query DSL, and optional KSP code generation for type-safe query builders and validators.

Implements The ELM Architecture, standardizing typed sync/async event handling, state/effect/command modeling, reducer+actor flow, and deterministic, testable state mutations via Modifier/ReducerResult.

Riro School scraping wrapper offering authenticated requests, board/menu and portfolio access, paging, category filtering, flow-friendly APIs and a facade client for simpler interactions.

Driverless access to network-attached scanners via AirScan (eSCL) protocol, implementing spec quirks and ensuring broad device compatibility with an easy-to-use, feature-aware API.

On-device AI runtime enabling speech recognition, TTS, and local LLM inference with offline RAG, auto model downloads, streaming generation, and GPU acceleration for low-latency, privacy-preserving apps.

Adaptation of a design system for Android apps, delivering core tokens, components and a build-system for consistent styling and seamless integration.

Lightweight, DSL-configurable logger offering a simple API, explicit context passing, runtime-configurable filters and formatters, stdout/html outputs, and an SLF4J adapter.

Easy use of Google's Material Symbols via variable fonts: adjustable weight, size, grade, style, and tint through simple Symbol functions for UI icons.

High-speed, pure-language cryptography implementing TweetNaCl primitives (Box, SecretBox, Ed25519), Base58Check, PBKDF2, secure key import/export, encoding utilities and opinionated APIs—no native dependencies.

Type-safe client for Appwrite offering coroutine-based APIs: errors-as-values, typed IDs, query DSL, Flow realtime with auto-reconnect, chunked upload progress, modular services.

Subsonic API client offering full OpenSubsonic coverage, token/API-key authentication, library browsing, search, playlists, streaming and cover-art URLs, scrobbling, rating, and robust error handling.

Server-driven native paywall rendering backend JSON into Material 3 UI, with A/B testing, subscription management, variable templates, expression evaluator, DI, billing integrations and WebView fallback.

Lightweight radial/circular menu with long-press, right-click and keyboard triggers; drag-to-select, edge-aware placement, haptics, animated transitions, badges, toggleable icon states, customizable animations.

Embeds host WebView into declarative UI, exposing a compact common API for loading pages, observing URL/loading state, driving navigation — uses native WebView instead of bundling Chromium.

MVI framework offering distributed reducers and composable features: type-safe sealed intentions, pure outcome reducers, DI-pluggable feature sets, and compile-time code generation for zero boilerplate.

Compiler-plugin stack enabling typeclass-oriented programming via context parameters; implicit evidence search, rule-style instances, derived instances, proof materialization, and Gradle/IDE integration.

Horizontal value slider enabling highly customizable numeric selection: adjustable range, segmented ticks with variable "bar breaks", custom labels, colors and stateful control for precise value picking.

Placeholder repository README indicating documentation pending; intended to later include installation, setup instructions, usage examples, API reference and contribution guidelines.

Creation, parsing, signing and encryption of JWTs (JWS/JWE); claim management, validation, Base64URL encoding/decoding, cryptographic primitives, and CI-ready tests and workflows.

Token-driven theme system with semantic and component tokens, reusable UI components, root-level component customization, and a demo app showcasing light/dark themes, token presets, and component behavior.

Compose-facing toast API delivering native-backed transient overlays via a dedicated window when needed; remains visible across navigation and dialogs, lightweight with no extra runtime dependencies.

Predictable unidirectional state management with pure reducers, typed effect routing to handlers, composable state lenses, middleware-driven action flow, and purpose-built testing tools for deterministic, modular apps.

Lightweight logging library supports normal and JSON serialization logging, enhancing application debugging and monitoring capabilities. Only JVM artifact available, accessible via Maven Central.

Enables building scalable, maintainable applications with Model-View-Intent architecture, supporting reactive data flow and state management for shared business logic across platforms.

Facilitates domain-driven design with features like Command and Query Responsibility Segregation, Event Sourcing, and test-driven development. Generates application layer code, supports coroutines, and offers compile-time serialization.