Browse Kotlin Multiplatform libraries

Secure, encrypted AES-256-GCM key-value storage offering type-safe entries, Flow-based observation, coroutine-friendly async API, object serialization, hardware-backed key protection and flexible builder configuration.

Enables accurate network time synchronization via async coroutine-style API, automatic server pool fallback with retries, builder-based configuration, lightweight footprint, plus offset/snapshot time access.

Structured, type-safe error hierarchy for API failures, turning HTTP, network, parsing and validation problems into typed exceptions; includes HTTP-client plugin to extract server payloads and data-validation helpers.

Client for a home-design AI API enabling space retrieval, image upload, and order submission (including AI item removal and masks), with configurable HTTP client and async-friendly calls.

Client library for the Fitbit Web API, offering authenticated access to user, activity and health data through concise API wrappers; actively under development.

Annotation-based form validation with KSP-powered compile-time metadata, zero-reflection overhead, reactive Compose-ready mutable-state form tracking, field-level error reporting, and extensible custom validators.

Rust-style Result and Option types offering some/none and ok/err constructors, chainable combinators, pattern-friendly APIs and ergonomic error/optional-value handling for safer, expressive code.

Access pixiv APIs: scheme or token login; browse/search illustrations and novels; bookmarking with tag support; comments, feeds, user profiles, tag autocomplete, restricted-image filtering.

Fibonacci sequence generator starting from environment-provided seed values, including per-target tests and example build configuration demonstrating how to package and publish a reusable library to Maven Central.

Shared Compose app template with organized common and platform-specific source sets, enabling UI code reuse and offering Gradle build/run tasks for easy development and debugging.

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.

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

Serialization adapters and custom serializers for common data types, sealed classes, dates, enums and nullability, offering concise APIs and straightforward integration.

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.

Create human-readable, Gherkin-style scenarios in code with reusable steps, shared scenario context and variants branching to run multiple scenario permutations while keeping implementation loosely coupled.

Monorepo of small reusable libraries: cross-thread/coroutine-local context utilities, coroutine-friendly signal/observer primitives, and a composable action/expectation graph with dispatching helpers, including tests and a sample runtime demo.

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.

Lightweight annotation-based ORM enabling code-first, compile-time generation of type-safe DAOs for SQLite, with DAO injection, query annotations and minimal runtime overhead.

Contrats de l'application SoChief

Tiny runtime JSON config manager for fetching, caching and resolving application settings with conditional overrides, scheduled activation, string/semver matching and a client for automated retrieval.

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.

Firebase API wrapper enabling shared, Firebase-like APIs for app initialization, messaging and storage; supports storage emulator, service-account credentials, and public API coverage tracking.

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.