Kotlin

anko

Pleasant Android application development

dokka

API documentation engine for Kotlin

KEEP

Kotlin Evolution and Enhancement Process

kmp-production-sample

This is an open-source, mobile, cross-platform application built with Kotlin Multiplatform Mobile. It's a simple RSS reader, and you can download it from the App Store and Google Play. It's been designed to demonstrate how KMM can be used in real production projects.

kotlin-examples

Various examples for Kotlin

kotlin-koans

Kotlin workshop

kotlin-lsp

Kotlin Language Server and plugin for Visual Studio Code

kotlinx-datetime

KotlinX multiplatform date/time library

kotlinx.coroutines

Library support for Kotlin coroutines

kotlinx.serialization

Kotlin multiplatform / multi-format serialization

Kotlin/kotlinx-datetime

KotlinX multiplatform date/time library

Kotlin/kotlinx-kover

Kotlin/kotlinx-io

Kotlin multiplatform I/O library

Kotlin/kotlinx.collections.immutable

Immutable persistent collections for Kotlin

Kotlin/kmp-basic-sample

Example of Kotlin multiplatform project

Kotlin/binary-compatibility-validator

Public API management tool

Kotlin/multik

Multidimensional array library for Kotlin

Kotlin/kdoctor

Environment analysis tool

Kotlin/dukat

Converter of <any kind of declarations> to Kotlin external declarations

Kotlin/KMP-App-Template

Kotlin Multiplatform app template with shared UI

Kotlin/KMP-App-Template-Native

Kotlin Multiplatform app template with native UI

Kotlin/Kotlin-AI-Examples

A collection of Kotlin-based examples featuring AI frameworks such as Spring AI, LangChain4j, and more — complete with Kotlin notebooks for hands-on learning.

Kotlin/swift-export-sample

Kotlin to Swift technology preview

Kotlin/kotlinx-browser

Kotlin browser API

Kotlin/api-guidelines

Best practices to consider when writing an API for your library

Kotlin/kotlin-libs-publisher

Gradle plugin for publishing of Kotlin libs

Kotlin/kmp-integration-sample

Kotlin/kmp-with-cocoapods-sample

This project represents the case when Cocoapods dependencies are added in Kotlin and there is no existing Xcode project

Kotlin/k2-performance-metrics

Measure Kotlin K2 compiler performance in your repository

Kotlin/kmp-with-cocoapods-multitarget-xcode-sample

This project is intended to demonstrate how to connect Kotlin library to Xcode project with several targets: iOS, macOS, tvOS, watchOS

Kotlin/analysis-api

Kotlin Analysis API Documentation

Kotlin/kotlinx.team.infra

Kotlin/dokka-plugin-template

Dokka plugin quickstart template with pre-configured dependencies and publishing

Kotlin/kmp-fullstack-conference-cms

The project is a small Conference CMS application showcasing a full-stack approach with Kotlin Multiplatform.

Kotlin/kotlin-js-examples

Examples and templates for various use cases of Kotlin/JS

Kotlin/kmp-spring-petclinic

The project is a KMP variant of the original Spring Pet Clinic. It contains Spring Boot backend and Angular frontend that share business logic between each other.

Kotlin/kmp-logic-sharing-simple-example

A simple project (created by the Kotlin Multiplatform wizard) containing shared business logic between Android, iOS, and Web native UI implementations.

Kotlin/kmp-with-cocoapods-compose-sample

Compose Multiplatform iOS Sample with CocoaPods

Kotlin/kmp-with-cocoapods-firebase-sample

SwiftUI Firebase KMP Sample

Kotlin/kmp-with-cocoapods-library-sample

This project demonstrates how to use a CocoaPods dependency in a Kotlin Multiplatform (KMP) project, including how to bridge a pure Swift library into Kotlin code using a custom CocoaPods wrapper. It also includes an iOS app to showcase the integration in action.