The Kotlin Programming Language.

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

Framework for quickly creating connected applications in Kotlin with minimal effort

A curated list of awesome Kotlin related stuff Inspired by awesome-java.

Kotlin Multiplatform Music Downloader, Supports Spotify / Gaana / Youtube Music / Jio Saavn / SoundCloud.

IdeaVim – A Vim engine for JetBrains IDEs

A modern JSON library for Kotlin and Java.

Kotlin SQL Framework

A simple and modern Java and Kotlin web framework

An anti-bikeshedding Kotlin linter with built-in formatter

Design Patterns implemented in Kotlin

Rust plugin for the IntelliJ Platform

Scripting enhancements for Kotlin

Multiplatform plotting library based on the Grammar of Graphics

Kotlin DSL for HTML

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

A program that reformats Kotlin source code to comply with the common community standard for Kotlin code conventions.

Kotlin kernel for Jupyter/IPython

Kotlin DataFrame: typesafe in-memory structured data processing for JVM

Pure Kotlin implementation of a generic CLI parser.

The most accurate natural language detection library for Java and the JVM, suitable for long and short text alike

Multidimensional array library for Kotlin

Spring Boot Kotlin project with a REST Webservice and Spring Data

Kotlin multiplatform benchmarking toolkit

An HTTP Framework

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

Grammar of Graphics for Kotlin

This projects gives Kotlin bindings and several extensions for Apache Spark. We are looking to have this as a part of Apache Spark 3.x

A nice parser combinator library for Kotlin

A type-safe cascading configuration library for Kotlin/Java/Android, supporting most configuration formats