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

Pleasant Android application development

Library support for Kotlin coroutines

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

Kotlin SQL Framework

A simple and modern Java and Kotlin web framework

Kotlin/Native infrastructure

SQLDelight - Generates typesafe Kotlin APIs from SQL

Λrrow - Functional companion to Kotlin's Standard Library

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

Scripting enhancements for Kotlin

Orbit - Virtual actor framework for building distributed systems

Kotlin kernel for Jupyter/IPython

Generate TypeScript definitions from Kotlin/Java/JVM classes

Provides advanced search capabilities to a JPA entity

/jay-sync-api/ is a Java code-first tool for AsyncAPI specification

DSL for generating Grafana dashboards