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

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

Framework for quickly creating connected applications in Kotlin with minimal effort

Library support for Kotlin coroutines

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

A modern JSON library for Kotlin and Java.

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

A simple and modern Java and Kotlin web framework

RxJava bindings for Kotlin

Static code analysis for Kotlin

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

Design Patterns implemented in Kotlin

The easiest HTTP networking library for Kotlin/Android

A multi-threaded download tool written with RxJava and Kotlin

API documentation engine for Kotlin

A Retrofit inspired WebSocket client for Kotlin, Java, and Android

Kotlin DSL for HTML

Kotlin extensions for the libGDX game framework

OPENRNDR. A Kotlin/JVM library for creative coding, real-time and interactive graphics

Set of Kotlin APIs to make graphics math easier to write.

A Kotlin-based testing/scraping/parsing library providing the ability to analyze and extract data from HTML (server & client-side rendered). It places particular emphasis on ease of use and a high …

Kotlin mathematics extensions library

Fast, lightweight, multi-platform entity component system in Kotlin

Ore Infinium, Open Source multiplayer Terraria-inspired Sci-fi game, focused on technology, devices and researching. Written in Kotlin (JVM), LibGDX. Cross platform

Type-safe Lua IDE — IntelliJ IDEA plugin

jvm glm

A growing library of assorted data structures, algorithms and utilities for OPENRNDR

A web crawling framework written in Kotlin

A repository of example programs for the OPENRNDR creative coding framework

A fast-prototyping command line system