Browse Kotlin Multiplatform libraries

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KotlinMultiplatformAuth0.3.8
82

Facilitates multi-platform authentication with Google Sign-In across Android, iOS, Desktop, and Web. Includes GoogleSignInButton composable for easy integration and future support plans for additional providers.

AndroidJSJVMNativeWasm·sunildhiman90·Apache License 2.0
KMPDevicePreview1.0.0-alpha02
78

Enables app preview and simulation across various screen sizes, devices, and settings like dark mode and orientation. Supports custom device configurations and web-based demos for online showcasing.

AndroidJSJVMNativeWasm·KAppMaker·MIT License
compose-table1.0.7
77

Implements a flexible data table for seamless data visualization and manipulation, featuring responsive layouts, in-cell editing, custom cell rendering, lazy loading, and efficient list updates.

AndroidJVMNativeWasm·ryinex·Apache License 2.0
indexeddb0.12.0
67

Wrapper around IndexedDB, enabling access via suspend functions for linear, non-callback control flow. Facilitates database creation, migration, transactions, and data operations with key ranges and cursors.

JSWasm·JuulLabs·Apache License 2.0
logger0.10
67

Minimalistic logging library facilitating initialization, log level configuration, and various logging sinks (AndroidLog, Println, MemoryRing). Supports convenient log methods for info, debug, warning, and error.

AndroidJSJVMNativeWasm·sergejsha·Apache License 2.0
Swipeable-KMP1.0.7
67

Highly customizable swipeable component with REVEAL/DISMISS modes, directional control, 15+ built-in animations, gradient backgrounds, threshold-based triggers, real-time progress and flexible theming.

AndroidJVMNativeWasm·stevdza-san·Apache License 2.0
tg-mini-app1.2.0
65

Enables creation of Telegram mini apps, offering features like viewport management, theme adaptation, and seamless integration with Telegram WebApp API for enhanced user experience.

JS·kirillNay·MIT License
JsonPathKt4.0.0
641 used by

Efficiently extracts values from JSON objects using simplified JsonPath syntax. Supports functional programming aspects and avoids exceptions, enhancing performance by up to 7x compared to other implementations.

JSJVMNativeWasm·eygraber·BSD 3-Clause "New" or "Revised" License
kotlin-fhir1.0.0-beta05
632 used by

Lean, fast HL7 FHIR data-model implementation with minimal generated classes, JSON-only serialization, multi-version support, and a tiny runtime footprint for efficient healthcare data handling.

AndroidJSJVMNativeWasm·ohs-foundation·Apache License 2.0
kotlin-phaser2.6.2-01
58

Facilitates the use of Phaser for creating 2D HTML5 games with definitions, extensions, and examples. Supports Canvas and WebGL rendering for desktop and mobile web browsers.

JS·hiperbou·MIT License
TextToSpeechKt4.0.0-alpha.1
57

Cross-platform text-to-speech library enabling speech synthesis with coroutine support. Features include volume, pitch, and rate adjustments, with Compose integration for enhanced functionality.

AndroidJSJVMNativeWasm·Marc-JB·MIT License
KmpRealTimeLogger0.6.2
49

Cross-platform logging library mimics Android's Log API, supports live log broadcasting, configurable log levels, and real-time monitoring via a client application using mDNS and WebSocket.

AndroidJSJVMNativeWasm·kdroidFilter·MIT License
EzHook0.0.2
48

AOP framework enabling method replacement at compile-time through custom hooks. Offers runtime support, original method invocation, and inlining for reduced dependency issues. Supports specific platforms.

AndroidJSJVMNative·XDMrWu·Apache License 2.0
kmp-socketio1.4.4
47

SocketIO client implementation enables asynchronous socket creation, streamlined thread safety, and simplified binary message handling. Offers logging integration and example usage across multiple platforms.

AndroidJSJVMNativeWasm·HackWebRTC·MIT License
elasticmagic-kt0.3.4
46

Asynchronous Elasticsearch query DSL enabling typed query expressions, sub-field navigation, and declarative query modifications. Supports multiple serialization libraries and autodetects Elasticsearch and Opensearch versions.

JSJVMNative·anti-social·Apache License 2.0
OpenDGLab-Core2.0.1-alpha4
46

Offers a library for assembling protocols for DG-Lab electrical stimulation devices, featuring a rewritten mechanism for protocol assembly and waveform calculations, along with simplified code and invocation processes.

JSJVMNative·OpenDGLab·GNU Affero General Public License v3.0
libphonenumber-kotlin0.1.9
462 used by

Enhances phone number handling by addressing performance issues and reducing method count in Android applications. Offers a repackaged API and custom instantiation methods for streamlined usage.

AndroidJSJVMNativeWasm·luca992·Apache License 2.0
kotlin.document.store1.0.4
44

Fast NoSql document store for managing JSON objects with typed and schemaless data. Features developer-friendly APIs, asynchronous operations, indexing, and extensibility for custom serializers or storage backends.

AndroidJSJVMNativeWasm·lamba92·Apache License 2.0
visionforge0.5.1
44

Framework enables 3D visualization for scientific applications, focusing on particle physics experiments. Features include event display, scene graph, and support for external system integration.

JSJVMNative·SciProgCentre·Apache License 2.0
CountryPicker-KMP1.0.5
43

Simplifies country selection by offering a predefined country list with names, dial codes, currencies, and flags. Includes customizable UI components for real-time search and selection.

AndroidJSJVMNativeWasm·stevdza-san
kiteui1.0.3
43

Cross-platform UI framework inspired by Solid.js, leveraging native view components for fine-grained reactivity, smaller binary sizes, semantic theming, and seamless web integration with URL-based navigation.

AndroidJSJVMNative·lightningkite·Apache License 2.0
Canard0.17.0
42

Lightweight logging library with a simple API, supporting multiple platforms. Facilitates easy logging setup, multi-level logging, and seamless integration with platform-specific frontends.

JSJVMNative·kosi-libs·MIT License
snakeyaml-engine-kmp4.0.1
422 used by

Processes YAML 1.2 with fine-grained control and advanced functionality. Suitable for projects needing customization and flexibility. Integrates with various platforms and uses comprehensive YAML test suites for validation.

JSJVMNativeWasm·krzema12·Apache License 2.0
Kastro0.5.0
42

Calculates astronomical events for the Moon and Sun with lazy evaluation using sequences. Supports determining solar and lunar phases, sunrise/sunset times, and more, with efficient, resource-friendly computations.

JSJVMNativeWasm·yoxjames·Apache License 2.0
day-and-night-switch1.0.1
40

Creates a realistic, visually appealing switch inspired by a popular meme, featuring light and shadow effects, and written entirely with Compose Multiplatform.

AndroidJVMNativeWasm·akexorcist·Apache License 2.0
krayon0.24.0
38

Multiplatform drawing library offers a canvas and chart rendering framework for diverse environments. Explore documentation and APIs for detailed usage.

AndroidJSJVMNativeWasm·JuulLabs·Apache License 2.0
kmp-flagkit1.1.0
38

Offers ImageVector format flag icons for easy integration in projects, inspired by existing flag libraries. Supports referencing by Alpha-2 country codes and includes additional regional flags.

AndroidJSJVMNativeWasm·acarlsen·MIT License
kotlinx-datetime-ext1.4.0
36

Enhances date and time manipulation with extensions and helper functions, bridging gaps with Java's `java.time` API. Features include date arithmetic, parsing, formatting, and locale support.

AndroidJSJVMNativeWasm·RaedGhazal·MIT License
MicroUtils0.30.0
369 used by

Library with tools for coroutines, serialization, database interaction, and networking. Modules include common utilities, selection tools, MIME types, pagination, and repository patterns, with a structured approach for complex modules.

AndroidJSJVMNativeWasm·InsanusMokrassar·Apache License 2.0
coil-resvg1.0.0
33

SVG decoder for Coil, rendering vector images to pixel-perfect bitmaps via resvg Rust FFI, with system font support, consistent rendering and no browser dependency.

AndroidJSJVMNativeWasm·hash-sequence·Apache License 2.0