The Kotlin Programming Language.

A memory leak detection library for Android.

Library support for Kotlin coroutines

Framework for quickly creating connected applications in Kotlin with minimal effort

Image loading for Android and Compose Multiplatform.

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

A collection of extension libraries for Jetpack Compose

Kotlin/Native infrastructure

RxJava bindings for Kotlin

Λrrow - Functional companion to Kotlin's Standard Library

SQLDelight - Generates typesafe Kotlin APIs from SQL

Kotlin multiplatform / multi-format serialization

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

GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.

🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)

Painless Kotlin Dependency Injection

A Kotlin Multiplatform library for building network-resilient applications

Kotlin Symbol Processing API

KotlinX multiplatform date/time library

A Retrofit 2 adapter for Kotlin coroutine's Deferred type.

A Kotlin Multiplatform library for saving simple key-value data

HTTP client generator / KSP plugin for Kotlin Multiplatform (Android, iOS, Js, Jvm, Native) using KSP and Ktor clients inspired by Retrofit https://foso.github.io/Ktorfit

Kotlin multi-platform implementation of Reactive Extensions

Kotlin multiplatform I/O library

Nostr client for Android

Functional constructs for Kotlin

Kotlin Multiplatform and Android SDK for the Realm Mobile Database: Build Better Apps Faster.

Multiplatform Date and time library for Kotlin

Unidirectional Data Flow in Kotlin - Port of https://github.com/ReSwift/ReSwift to Kotlin

Android library to scope ViewModels to a Composable, surviving configuration changes and navigation