The Kotlin Programming Language.

Compose Multiplatform iOS+Android Application project template

Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)

Konsist is a powerful static code analyzer tailored for Kotlin, focused on ensuring codebase consistency and adherence to coding conventions.

High-level Deep Learning Framework written in Kotlin and inspired by Keras

Structured data processing in Kotlin

Helper utilities for integration testing

The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains

Kotlin DSL for WireMock