Browse Kotlin Multiplatform libraries

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.

Enables shared logic across platforms with networking capabilities using Ktor and cross-platform key-value storage utilizing datastore and multiplatform-settings. Seamlessly handles requests and data storage.

Simplifies HTTP request handling by packaging results in a Result class, improving error control and readability. Offers synchronous and asynchronous functions, enhancing code clarity and reducing duplication.

Generates HTTP client code at compile-time using annotations, inspired by Retrofit and Ktorfit. Features include no runtime dependencies, type-safe headers, and advanced customization options.

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.

Library facilitates interaction with Telegram Bot API by offering data classes, methods for parsing requests, and sending messages. Supports Ktor client integration and provides examples for webhook handling and GitHub Actions.

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.

Small library enabling efficient asynchronous peer-to-peer communication with type-safe contracts. Features include unidirectional remoting, Ktor transport adaptors, code generation, and extendable binary serialization.

Enables interaction with Datadog for log collection and real user monitoring, supporting integrations like Ktor. Facilitates log and RUM event exploration through Datadog's console.

Implements Attribute Based Access Control with expressive, decoupled policy-based authorization. Supports flexible, enforceable rules across systems, enhancing architectural flexibility and authorization logic.

Drastically speeds server development with high-level abstractions for databases, cache, email, SMS, and file storage; typed HTTP/WebSocket endpoints, auth flows, auto-generated docs and SDKs, Terraform output.

Simple and robust logging solution with customizable loggers, metadata support, log level and content filtering, including integration with Ktor for enhanced logging capabilities.

Enhances API development with annotations for HTTP requests, authentication, and error handling, while supporting compile-time error checks to streamline debugging and integration processes.

Enables seamless integration with Appwrite's backend services, offering consistent API, full cross-platform support, and functionality mirroring the Appwrite Android SDK for ease of use.

Kotlin wrapper simplifies interaction with Spotify Web API, offering methods to fetch Spotify data. Provides seamless authentication and customizable logging, with future expansion plans for additional APIs and platform support.

Facilitates using a specific web framework like Retrofit, streamlining HTTP client implementation with automatic code generation. Utilizes annotations and plugins to simplify API integration.

Library enhances interaction with Pixiv's Android platform, supporting login, illustration and novel management, user data retrieval, searching, and dynamic content updates. Includes iOS support.

Enables JSON-like RPCs with simple service declarations, supporting various connection mechanisms. Integrates annotations for service mapping, and provides a flexible environment setup for hosting services.

Streamlines app debugging and inspection with a modular toolkit for managing logs, network traffic, databases, and file systems directly within applications. Offers customizable modules and easy integration.

Generates API clients and models from OpenAPI specs for multiple targets, offering coroutine-based HTTP calls, JSON/date serialization, security support, named primitives, decorators and tag filtering.

Mock HTTP server for testing with true streaming/SSE support, call-level response control, delay/error simulation, fluent DSL and request verification plus request journal.

Facilitates application log observation and management with a Ktor plugin for network request monitoring, enhancing debugging and analysis. Offers debug-only implementation to optimize performance.

Network inspector for Ktor Client capturing requests, responses, failures, timings, headers, body previews, WebSocket frames, GraphQL metadata, cURL commands, exportable logs, plus in-memory store and optional Compose UI.

Offers a wrapper for interacting with Catbox and Litterbox file hosting services, enabling anonymous and authenticated file uploads and album creation using coroutines.

Specifies best practices and architectural patterns for software development. Offers multiplatform artifacts for seamless integration across various environments, with detailed migration guidance from previous versions.

Client library facilitating interaction with PayMongo's API, supporting operations like creating sources, payments, payment intents, and webhooks, while providing integration capabilities for various payment methods.

Shared transport and config for OpenAI APIs, offering typed and raw endpoints (chat, responses, embeddings, images, audio, files, realtime, fine-tuning) with multipart and websocket support.

Limits requests to a server with configurable timeout, allowing implementation per route. Supports custom storage for persisting limits, with options to always allow or block specific hosts.

Logs, inspects, and persists HTTP network traffic in client applications. Features automatic logging, persistence via Room, ProtoBuf support, and a customizable Compose UI for detailed inspection.

Privacy-first, offline automation platform for home IoT and process control; typed Node graph, real-time SSE state, peer-to-peer mesh, GPIO/camera support, color sensing, SVG dashboards, local LLM integration.