Browse Kotlin Multiplatform libraries

Simplifies speech-to-text integration with a unified API across platforms. Offers reactive API, Jetpack Compose compatibility, error handling, and minimal setup for seamless application integration.

Implements Project Fluent for seamless internationalization and localization, offering structured, high-level tools for managing complex language-specific data across various applications.

Zero-dependency library for fuzzy string matching and calculating string similarity using various algorithms like Levenshtein, Jaro-Winkler, and more, with a simple, non-GPL design.

Readable, type-safe DSL for building regular expressions with full regex syntax, named captures, backreferences, Unicode support, pre-built patterns, pattern debugging, zero-dependency.

Lightweight, modular security toolkit performing on-device threat detection and continuous RASP monitoring, with configurable detectors, DSL configuration, smart weighted risk aggregation and detailed incident reports.

Enables logging in shared modules with platform-specific implementations, allowing custom loggers, filtering, logging level control, and tag transformations for flexible log management.

Enables seamless integration between shared code and Flutter, generating necessary Dart files and Android module classes using KSP, while supporting JSON serialization with `json_serializable`.

Facilitates building and running applications with Gradle, incorporating a multi-module setup with shared build logic, version catalog for dependencies, and caches for efficiency.

KeyValue store enabling querying with SQLite and JSONB, supports entity management, querying on fields, sealed subclasses, and custom cache expiration handling through various methods.

Flexible mapping library facilitates cross-platform map integration with interactive elements, marker support, clustering, offline capabilities, customizable behavior, and efficient performance handling large datasets.

Extracts YouTube videos and comments, maintaining compatibility with original usage. Refactored for improved readability, structure, and platform compatibility, with a pure Kotlin JSON implementation.

Offers unified access to health data, supporting over 66 health metrics, real-time monitoring, workout management, and FHIR medical records compliance with cross-platform API for seamless integration.

Lightweight, expressive MVI architecture with minimal boilerplate, delivering unidirectional state management using flows, pure reducers, intents, effects, and modular integrations for UI, DI, use cases, dispatchers.

Wraps OS native spell checkers into a concise API for locale-aware single-word and sentence checking, suggestion generation, and runtime locale discovery—no bundled dictionaries required.

Unified wrapper for an analytics platform, offering event and revenue tracking, type-safe identify (150+ overloads), plugin extensibility, async-friendly extensions, thread-safe offline and session handling.

YAML 1.2 serializer/deserializer integrating with a serialization framework, handling scalars, maps, sequences, anchors/aliases, polymorphism styles, and Docker Compose–style extension fields.

Open-source library performs text comparison operations, computes diffs, applies patches, generates unified diffs, and produces human-readable output using Myer and HistogramDiff algorithms.

Multiplatform SDK facilitates integration with the Sui blockchain, offering type-safe APIs, client configurability, asynchronous operations, coroutines, and expressive DSL for constructing programmable transactions.

Enables integration with WeChat's Open SDK, offering functionalities like launching WeChat, sharing, payments, login, and mini-programs. Provides structured media message support and customizable event handling.

Parses JWT tokens into JSON objects, utilizing Swift for iOS integration via cinterop. Offers a straightforward API for token parsing across different platforms.

Offers lightweight date-time functionality with minimal dependencies, ensuring stability across platforms. Features include custom formatting, parsing, and time unit conversions, maintaining consistent APIs.

Enables efficient use of blurhash in compose apps through SKSL/AGSL shaders, optimizing performance over traditional bitmap methods. Includes modular structure for diverse platform support.

Offers a collection of open-source icon packs for use across various platforms, featuring automated updates, customizable downloads, and support for multiple icon styles like Octicons and Tabler.

Generates code from API formats by transforming them into an intermediate representation and utilizing a code generator. Supports WSDL, Swagger, OpenAPI, with customizable plugin mechanisms.

Flexible library for adding furigana to text components using a simple format. Supports Material 2 and 3, localization, and includes core, M2, and M3 modules.

Facilitates IP handling and subnet calculations with no external dependencies. Offers IP address parsing, CIDR math, network comparisons, and planned features like subnetting and network merging.

State-first, reducer-driven navigation with immutable, serializable back stacks; pluggable layouts and transitions, deep-link handling, typed result passing, lifecycle-aware scopes, and automatic persistent state.

Toolkit for Advent of Code and competitive programming: battle-tested, zero-dependency algorithms and data structures—DSU, segment tree, math utilities, KMP, binary/ternary search, frequency helpers.

Lightweight, zero-allocation toolkit for strictly typed digital capacities, with metric/binary units, safe dimensional math, overflow-protected buffer allocation, and localized human-readable formatting.

Type-safe, context-aware DSL for building SVG markup and DOM elements, with animation support, pretty-printing, and unsafe/custom-element APIs for manual attributes and advanced hacks.