The Kotlin Programming Language.

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.

Pleasant Android application development

Framework for quickly creating connected applications in Kotlin with minimal effort

A modern JSON library for Kotlin and Java.

Bitwarden mobile apps (Password Manager and Authenticator) for Android.

Kotlin/Native infrastructure

🚀  A strongly-typed, caching GraphQL client for the JVM, Android, and Kotlin multiplatform.