Kotlin Multiplatform GitHub Repositories (2026) · Open Source Tools

🛜 Monitor network connectivity in Kotlin Multiplatform apps

Anime Watcher, Manga Reader, and Novel Reader as three separate apps, same UI

A graceful multiplatform bluesky client

🧭 Kotlin Multiplatform library location toolkit for geocoding and geolocation

Multiplatform app for Android and Desktop for removing tracking parameters from shared URLs

Mobile app for Pixelfed and Vernissage

A coroutine-first SQL toolkit with compile-time query validations for Kotlin Multiplatform. PostgreSQL, MySQL/MariaDB, and SQLite supported.

Kotlin Multiplatform libraries list with info auto-fetch

Kotlin testing made easy, everywhere.

A small set of data formatting utilities for Kotlin Multiplatform (KMP).

Sentry SDK for Kotlin Multiplatform

Multiplatform Matrix chat client (experimental CMP+rust app)

📱 Now in Android KMP is a full Kotlin Multiplatform port of Google's Now in Android sample.

An app for browsing songs, artists, and anything related to them

Launch your Kotlin / KMP app automatically on system startup ✨

Video / audio player for Compose Multiplatform.

Playground

A Kotlin Multi-Platform ecosystem for symbolic AI

Opensource multi-platform music player, based on FeelUOwn.

Cross-platform desktop tool for analyzing Gradle and Kotlin Multiplatform projects, cleaning build folders, managing SDK resources, and optimizing development environments.