Browse Kotlin Multiplatform libraries

Coroutine-driven modern router enabling suspendable cross-module navigation with compile-time annotation scanning, automatic route/service aggregation, type-safe parameter passing, lifecycle-bound ViewModels, service discovery, and advanced transitions.

Unified passkeys API offering create/authenticate flows backed by native authenticators, declarative UI integration, browser handoff, libfido2 support, and a server module for WebAuthn verification.

Simplifies navigation with highly extensible components for both mobile and desktop applications. Features include screen lifecycle management, customizable transitions, popups, toasts, and various ViewModel bindings for different contexts.

Enhances persistent caching for HTTP clients using LRU eviction strategy, integrates with Ktor, supports fallback to in-memory cache, and allows custom cache directory configuration.

Streamlines A/B testing and feature flag management, enabling dynamic variation adjustments and targeting without code redeployments. Supports existing event tracking and includes features like sticky bucketing and remote evaluation for enhanced security and user consistency.

Enables integration of native WebViews in Compose Multiplatform applications, offering web navigation, configuration options, JavaScript evaluation, and a unified JavaScript API.

Enables seamless integration of Phosphor Icons into UI projects, offering a script for generating icon paths and supporting multiple platforms including Android, iOS, Desktop, and Web.

Runs LiteRT neural network models across platforms, abstracting implementation details. Facilitates model loading, inference, and hardware acceleration, with support for custom delegate creation.

A preference library facilitates custom data handling and UI creation, integrating with JetPack Compose. It supports model declarations, runtime state management, and pre-configured Material preference widgets.

Streamlines cross-platform UI development with customizable, production-ready components, enabling consistent design and seamless integration across Android and iOS using a simple API.

Box2D v3 bindings mirroring original API; high-performance simulation, circle/polygon/capsule/segment shapes, opt-in contact/hit events, 64-bit collision filtering, world stepping and sleep controls.

Simplifies integration with Storyblok's API, enabling easy fetching of stories, datasources, links, and tags. Features lightweight, cross-platform compatibility with coroutine-based asynchronous requests.

Simplifies integration with Vertex AI PaLM API for creating and training generative models. Supports Android and iOS with an intuitive abstraction layer, enhancing mobile app development.

Robust, easy-to-use library for cropping images with a single codebase, featuring a user-friendly UI and supporting both Android and Desktop platforms.

Enables easy creation of adaptive horizontal and vertical stacks with Compose, ensuring seamless integration and flexible layout management for user interfaces.

Facilitates extraction of comprehensive Google Play Store app data, including descriptions, developer info, categories, reviews, and metadata, using JSON parsing and HTTP requests.

Transforms Ktor requests into cURL logs, enabling easy debugging and logging of HTTP requests. Offers customization for excluding or masking headers in generated logs. Inspired by Ok2Curl.

Enables seamless file downloading, local saving, and opening through the system's default application, while abstracting platform-specific details for a streamlined experience.

Text-to-speech SDK with native engines and HuggingFace ONNX models, SSML, voice selection, progress tracking, priority queuing, model management and on-demand downloads.

In-app update manager offering pluggable release sources (GitHub-ready), streaming download progress via StateFlow, customizable asset matching, installer hooks, optional Compose UI components, pre-release and background update support.

Core infrastructure for a file-transfer system: unified network APIs, Realm-backed database, shared utilities, and an injection model abstracting API/database logic into simple manager calls.

Semantic icon token system mapping stable tokens to interchangeable icon packs, supporting vector and glyph renditions, fallback chains, three-tier tokens, and variable-font Material Symbols for variants.

Facilitates UI list management from shared codebases, enabling seamless content creation for RecyclerView, UITableView, and UICollectionView. Supports viewbinding and databinding, enhancing code reusability across projects.

Facilitates shared business logic through a `ViewModel` base class, leveraging Jetpack `ViewModel` on Android and exposing a `CoroutineScope` for method usage.

Multifunctional tool enables drawing on canvas with customizable stroke, color, and opacity. Offers undo/redo, reset, dynamic updates, and background options. Future updates include erase tool and import/export features.

Toolkit offers reusable components like a state machine, recycler adapter, event observer, delegate properties, and foldable state handling to streamline software development.

Lightweight migration library manages version-based updates, supporting rollback and recovery. Ideal for configuration changes, file migrations, database updates, with observer monitoring and customizable recovery strategies.

Offers comprehensive device and app information retrieval for applications, inspired by react-native-device-info. Supports various functions such as obtaining unique IDs, checking emulator status, and accessing platform-specific APIs.

Enables control of RICOH THETA cameras via API for capturing photos, videos, and accessing media files and camera status. Includes a React Native verification tool.

AI-powered image filtering library detects and blurs inappropriate content, ensuring respectful and culturally appropriate visuals, particularly aligned with Islamic values. Offers customizable blur strength.