Browse Kotlin Multiplatform libraries

Simplifies HTTP requests with a wrapper around Ktor Client, supporting GET and POST requests with query parameters, form data, files, and JSON strings. Offers engine customization.

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.

Enables type-safe communication with signald UNIX sockets, handling serialization of requests and responses. Offers modules for simplified client APIs, coroutine support, and message subscription handlers.

PostgreSQL driver enables executing SQL queries with connection pooling and named parameter support. Allows easy interaction with databases, mimicking Spring's NamedParameterJdbcTemplate functionality.

Unofficial client library facilitates interaction with the Lokalise API, offering support for JVM and other platforms. Enables logging of HTTP communications for enhanced debugging.

JWT creation, decoding and verification using an auth0-compatible API; HMAC algorithms (HS256/384/512) plus unsecured "none", common-code-first design, source or JitPack consumption.

Type-safe, coroutine-based Telegram Bot API client with auto-generated OpenAPI bindings, modular architecture, lifecycle-aware bot framework supporting long polling, webhooks, and lightweight HTTP client integration.

Core foundation delivering type-safe environment detection, UUID V4/V7 generation, DSL markers and opt-in annotations, plus lightweight, concurrency-ready utilities for consistent ecosystem development and small footprint.

Facilitates efficient manipulation of binary data with various BitArray implementations, using types like Byte, Short, Int, and Long, supporting mutable and immutable operations.

Implements the JSON-RPC 2.0 protocol, enabling seamless remote procedure calls. Available as a Maven dependency for streamlined integration and supports multiple native targets.

Cross-platform experiment evaluation engine shares evaluation code across SDKs lacking native implementations, like Ruby and Python. Supports JSON input/output and native interoperability using serialization.

Lightweight framework facilitates system pulverization, enabling the configuration and deployment of distributed systems using specific protocols like RabbitMQ and MQTT for communication.

Facilitates integration with Revenue Monster services, offering authentication, transaction processing, and customizable API requests across multiple platforms. Includes minimal dependencies and supports custom request handling.

Creates a cohesive, aesthetically pleasing UI component library, featuring customizable themes, size, corner, and color types, along with global or individual component configuration.

Enables access to native cryptographic primitives and algorithms, such as secure random, AES/RSA encryption, and HMAC signing, along with byte array encoding/decoding capabilities.

Adds logging capabilities to projects with platform-specific libraries, supporting various log levels like verbose, info, debug, warning, error, and critical messages.

Enables seamless integration of end-to-end encryption in Java applications, leveraging a native C++ library for security and performance, with a simple API and error-minimizing features.

Facilitates eHealth sector connectivity with initial draft APIs subject to change. Supports Android, iOS, JVM, Node.js, and web platforms, with future expansions planned.

Converts Feishu (Lark) documents into standalone HTML files with faithful Feishu styling, image/attachment downloading, optional base64 embedding, MathJax math, syntax highlighting, async downloads and customizable templates.

Lightweight elliptical curve cryptography library enabling key pair creation, data signing, and signature verification with customizable curves and hashing algorithms. Suitable for cryptographic needs.

Functional library enhancing programming with functional paradigms, supporting initial native compatibility for Linux x64 platforms.

Facilitates creation of platform-specific bindings for integrating static libraries, automates Rust to Kotlin code generation, and supports publishing to Maven and GitHub Packages for streamlined distribution.

Offers efficient computational geometry algorithms and data structures, addressing common geometric problems with implementations like Closest Pair using naive and divide-and-conquer approaches.

XMP metadata parsing, manipulation and serialization with a compatible API, supports parsing from strings, configurable serialization options, and easy migration from original SDK imports.

Async-first, type-safe client for the Dodo Payments API handling payments, subscriptions, customers, products, refunds and discounts. Returns sealed result type (no exceptions) and optional isolated DI facade.

Control LED displays using a builder DSL to compose video/image areas, schedule and play modes, upload programs to HD fullcolor devices with in-memory media and device-specific transformer.

Kotlin-based Redis client supports RedisJSON with built-in serialization. Enables easy connection setup, key-value operations, and advanced element handling like persistence and expiration.

Multiplatform wrapper for Bitcoin Core's secp256k1 library, offering cryptographic functionality across various platforms. Enhancements include support for multiple Apple platforms and faster JNI bindings for JVM targets.

Offers libraries to handle complex data type conversions, including digital data transfer rates, storage units, percentage formats, and temperature scales, enhancing code readability and efficiency.

Aggregates platform-specific system signals into a unified API, offering idiomatic language features, zero external dependencies, and extensive platform support for handling, awaiting, and raising signals.