The Kotlin Programming Language.

Pleasant Android application development

Kotlin/Native infrastructure

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS and Kobo Sync support

Track your favorite TV shows and movies on Android devices.

Plugin for IntelliJ IDEA that gives special support for Minecraft modding projects.

DEFUNCT - Bot that plays Pokemon Go

Kotlin Web Framework for the JVM

A Kotlin-based build system for the JVM.

Komputation is a neural network framework for the Java Virtual Machine written in Kotlin and CUDA C.

NoSQL database query and access library for Kotlin