IdeaVim – A Vim engine for JetBrains IDEs

Kotlin multiplatform / multi-format serialization

Kotlin Symbol Processing API

Build terminal UI in Kotlin using Jetpack Compose

A boilerplate-free Kotlin config library for loading configuration files as data classes

LaTeX support for the IntelliJ platform by JetBrains.

Markdown parser written in kotlin

JSON Schema Validator for the JVM, implements draft2020-12

A lighter and more efficient implementation of JsonPath in Kotlin

A Kotlin Multiplatform port of snakeyaml-engine

Mustache template engine in kotlin multiplatform

Swing integration for kotlin flows