The Kotlin Programming Language.

A modern JSON library for Kotlin and Java.

Kotlin SQL Framework

An anti-bikeshedding Kotlin linter with built-in formatter

Λrrow - Functional companion to Kotlin's Standard Library

mocking library for Kotlin

Powerful, elegant and flexible test framework for Kotlin with assertions, property testing and data driven tests.

Lightweight JavaFX Framework for Kotlin

API documentation engine for Kotlin

Lightweight Multiplatform logging framework for Kotlin. A convenient and performant logging facade.

A specification framework for Kotlin

A JSON parser for Kotlin

Elixir plugin for JetBrain's IntelliJ Platform (including Rubymine)

Gradle plugin for building plugins for IntelliJ-based IDEs

Functional constructs for Kotlin

Pure Kotlin implementation of a generic CLI parser.

Spring Boot Kotlin project with a REST Webservice and Spring Data

Gradle Kotlin (https://kotlinlang.org) plugin for frontend development

Easy to use and concise yet powerful and robust command line argument parsing for Kotlin

An Android, JavaFx, JS multiplatform datavisualization library with comprehensive DSL

Elm plugin for IntelliJ Platform IDEs

Simple config properties API for Kotlin

SQL access DSL for Kotlin

Spring Kotlin fullstack example with Kotlin/Wasm for the frontend

Libraries and tools supporting the use of Vue.js in Kotlin. (This project is finished. There are no plans to update in the future. )

Easy to use, high level framework in Kotlin for front-end web-development

kslides is a Kotlin DSL wrapper for reveal.js. It is meant for people who would prefer to build presentations with IntelliJ than Powerpoint.

TornadoFX Plugin for IntelliJ IDEA

A cross-platform HTTP client desktop application for testing HTTP and REST APIs, WebSocket, GraphQL (including subscriptions) and gRPC endpoints.

JetBrains plugin to preview colors directly from within the code.