The Kotlin Programming Language.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

Pleasant Android application development

Framework for quickly creating connected applications in Kotlin with minimal effort

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

Kotlin SQL Framework

A modern I/O library for Android, Java, and Kotlin Multiplatform.

A simple and modern Java and Kotlin web framework

Kotlin/Native infrastructure

The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming

Design Patterns implemented in Kotlin

A Kotlin API for generating .kt source files.

API documentation engine for Kotlin

An android boilerplate project using clean architecture

Lightweight JavaFX Framework for Kotlin

Template repository for creating plugins for IntelliJ Platform

The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.

Companion App for the book

A specification framework for Kotlin

View "injection" library for Android.

A showcase music app for Android entirely written using Kotlin language

Libraries for running GraphQL in Kotlin

.ignore support plugin for IntelliJ IDEA

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

Multiplatform text styling for Kotlin command-line applications

A Spark DSL in idiomatic kotlin // dependency: com.sparkjava:spark-kotlin:1.0.0-alpha

Functional constructs for Kotlin

Markdown parser written in kotlin

Fluent Assertion-Library for Kotlin