Browse Kotlin Multiplatform libraries

Simplifies Bluetooth Low Energy usage with coroutine-based asynchronous APIs: scanning, connecting (autoConnect), GATT reads/writes, MTU/PHY management, notifications, and mock environments for testing.

Advanced debugging and inspection tool enabling real‑time remote inspection of apps: captures network/WebSocket/GraphQL traffic, mocks requests, displays analytics, images, storage, preferences and database contents.

Intercept HTTP and WebSocket traffic, mock API responses, throttle requests, and capture detailed logs; includes built-in inspector UI, header masking, log retention, and no-op release variants.

Simplifies mocking by automating mock generation for shared source sets, focusing on interfaces. Supports spying and relaxed mocks to minimize boilerplate and enhance testing efficiency.

Mock HTTP and LLM servers facilitate building, testing, and mocking API responses, offering features like response streaming, Server-Side Events, and support for simulating delays and OpenAI API integration.

Simplifies unit testing of network requests by offering mock-like APIs compatible with various network libraries. Features `netmock-server` for localhost server testing and `netmock-engine` for lighter, library-specific testing with `MockEngine`.

Minimalist faking framework focuses on verifying interactions by generating fake implementations for interfaces and abstract classes, promoting better class design without supporting full mocking.

Concurrent unofficial API for accessing NIDA information. Enables non-blocking usage across multiple platforms with coroutine support, providing a testing setup using a fake API implementation.

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.

Enables programmatic creation of stubs using reflection, enhancing flexibility in testing and mocking scenarios.

Library for mocking suspendable functions, facilitating testing by simulating coroutine behavior. Features include invocation tracking and support for cancellation scenarios in asynchronous operations.

Simplifies Vehicle Identification Number tasks with validation, information extraction, and NHTSA database integration for vehicle details like type, make, and model. Offers extension functions for streamlined API usage.

Mock API responses and assert requests with a readable DSL; serialization-agnostic core, extensible HttpApythia adapter, unified API across HTTP clients, optional JSON extension, inspect actual request data.

HTTP client wrapper for a music-generation API, using SunoMusicRequest-based generateMusic. Updated signature, removed obsolete integration tests, and added MockWebServer for isolated unit testing.

Tiny library enables mocking of RxJava calls, facilitating testing scenarios by simulating API responses and errors. Offers concise syntax for setting up and asserting mock behaviors.

Rewrites a testing library to support dependency injection for tests, offering flexible mocking and stubbing capabilities across platforms.

Facilitates mock data integration for applications, enabling runtime request mocking with JSON files. Supports scenario-based automation, customizable responses, and dynamic toggling between mocked and live server data.

Versatile networking module utilizing Ktor, supporting dynamic HTTP client creation, custom interceptors, SSL pinning, and platform-specific engines for seamless integration in production and testing.

Facilitates HTTP client testing by simulating network responses and scenarios, allowing customization of request handling and verification of client behavior under various conditions.

Mocking via code-generation with concise, non-intrusive, type-safe API; mocks classes and interfaces, supports value/matcher stubbing, function/coroutine stubs, implicit Unit stubbing, verification.

Create human-readable, Gherkin-style scenarios in code with reusable steps, shared scenario context and variants branching to run multiple scenario permutations while keeping implementation loosely coupled.

Compiler-plugin mocking that generates compile-time stubs with an expressive DSL, argument matchers, coroutine support, final-class mocking and zero runtime reflection for type-safe testing.

HTTP mocking for testing apps: start isolated mock servers, define rich request matchers, template dynamic responses, set invocation expectations, and pool servers to speed tests.