The Kotlin Programming Language.

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

A simple and modern Java and Kotlin web framework

Design Patterns implemented in Kotlin

Gradle plugin to create fat/uber JARs, apply file transforms, and relocate packages for applications and libraries. Gradle version of Maven's Shade plugin.

🚀 Plugin for Android Studio And IntelliJ Idea to generate Kotlin data class code from JSON text ( Json to Kotlin )

A mock implementation of the AWS S3 API startable as Docker image, TestContainer, JUnit 4 rule, JUnit Jupiter extension or TestNG listener

Functional constructs for Kotlin

Kotlin mathematics extensions library

A multiplatform NES emulator written in Kotlin

This library provides a fluent DSL for querying spring data JPA repositories using spring data Specifications (i.e. the JPA Criteria API), without boilerplate code or a generated metamodel.

Build your OpenApi3 spec in kotlin!

Speedy Java execution toolkit.